diff --git a/k400/val/-35wittelPs_000026_000036.mp4 b/k400/val/-35wittelPs_000026_000036.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5fc4557f42f022dfd30aeb66c064bafc823f4ff2
--- /dev/null
+++ b/k400/val/-35wittelPs_000026_000036.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8595b8b7c391c6814fae334d1ba762e5e5b38142cb607be78e28ca024850729
+size 1000638
diff --git a/k400/val/-C84yBh-fQw_000657_000667.mp4 b/k400/val/-C84yBh-fQw_000657_000667.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cda8825fdb8cc6afeebb7d6f0f552be636603e81
--- /dev/null
+++ b/k400/val/-C84yBh-fQw_000657_000667.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:534148a914bc2da7a2df87f1ef633170f5dde07ff0b824e494fdddc68d134222
+size 439920
diff --git a/k400/val/-D6dlwKg2Xs_000011_000021.mp4 b/k400/val/-D6dlwKg2Xs_000011_000021.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8a31225c0b63de40c6c3632ff53f472cbc8202b2
--- /dev/null
+++ b/k400/val/-D6dlwKg2Xs_000011_000021.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c63b2edf0e03fa2c02bf0bbadbbfb27df0fa63fcff5007a74bda6ca02dc74f4
+size 1433806
diff --git a/k400/val/-bOgXBuuge0_000048_000058.mp4 b/k400/val/-bOgXBuuge0_000048_000058.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bdca285c206b2147f35b1af61b2db7ff2456673e
--- /dev/null
+++ b/k400/val/-bOgXBuuge0_000048_000058.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:670590b5b92d8d5b0cb0f6502e6aeb7afc86f880ad867b9aaa502084756b4ca4
+size 2675016
diff --git a/k400/val/-jCjPMzZulU_000021_000031.mp4 b/k400/val/-jCjPMzZulU_000021_000031.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..abfc12298e114d46e509e0fe86b3f46fdcaa9f0e
--- /dev/null
+++ b/k400/val/-jCjPMzZulU_000021_000031.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbd016eee7185e32b9ca90810ef1f88dc9abf8d76cddccc21f0addb3448ea1ef
+size 382686
diff --git a/k400/val/0BGTfQfQ8i0_000099_000109.mp4 b/k400/val/0BGTfQfQ8i0_000099_000109.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0b41a2bbaba0f3410b6314a548595191bf54b122
--- /dev/null
+++ b/k400/val/0BGTfQfQ8i0_000099_000109.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f57481be93107798deefa73a4282c051d44a957324e4789bf54cfe7331f70bd
+size 604813
diff --git a/k400/val/0_obbLl1Zyg_000035_000045.mp4 b/k400/val/0_obbLl1Zyg_000035_000045.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0b98e6522f475af728360a1da01e3016509da3bf
--- /dev/null
+++ b/k400/val/0_obbLl1Zyg_000035_000045.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6160de668d21ce7cf7950061b924756a85220b0e9fce1261c85c595dcd356ef9
+size 1016374
diff --git a/k400/val/1H1bso6CcwI_000112_000122.mp4 b/k400/val/1H1bso6CcwI_000112_000122.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2100e81fef0490cb4f9de2dc73bccdfd660b6f0f
--- /dev/null
+++ b/k400/val/1H1bso6CcwI_000112_000122.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:097eda54897f0c9e18d3ce5d97da0fc9c23269d217a47d38eaec3997d6968bad
+size 3108864
diff --git a/k400/val/1KsJ-NkGhuY_000055_000065.mp4 b/k400/val/1KsJ-NkGhuY_000055_000065.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a455702daddafd77746e0f3a754a5baa64d6fb99
--- /dev/null
+++ b/k400/val/1KsJ-NkGhuY_000055_000065.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba158cd4c7f4446108f161a0a1658cdea84639da72dad9ac6bc58be2b5c3ee8b
+size 3056396
diff --git a/k400/val/1L6K6TwLJl0_000063_000073.mp4 b/k400/val/1L6K6TwLJl0_000063_000073.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2d08371b66793c909b42e9de386d3952bdf09512
--- /dev/null
+++ b/k400/val/1L6K6TwLJl0_000063_000073.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85d44bc5f3a18a0bd0fdeee74dbc72cc769892154544eaf0501498565de3c0e3
+size 1107571
diff --git a/k400/val/1MmjE51PeIE_000015_000025.mp4 b/k400/val/1MmjE51PeIE_000015_000025.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a74332f1165ff1acd712d111bd09b21e9038bb35
--- /dev/null
+++ b/k400/val/1MmjE51PeIE_000015_000025.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:932df072373586455d3fc9ba316cbc5b6e2b037cfd1cd13cb3de13f8bbadbaef
+size 1062563
diff --git a/k400/val/2eigAnTVfTU_000042_000052.mp4 b/k400/val/2eigAnTVfTU_000042_000052.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c3fdf392272a935ac063aa0e1360613c991293ac
--- /dev/null
+++ b/k400/val/2eigAnTVfTU_000042_000052.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b7839401dc6e7e250a6b46e39ec3485c2305cb0b8bb537b5c495c9342d2dd1b
+size 4603382
diff --git a/k400/val/2ezT7E6g8Ew_000044_000054.mp4 b/k400/val/2ezT7E6g8Ew_000044_000054.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5c60666282f2e782348028615b031050343e1f33
--- /dev/null
+++ b/k400/val/2ezT7E6g8Ew_000044_000054.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e6ab5872a7c80d01503df1a9208f289b7f33dd20fea174859323f65c0a1587b
+size 1360157
diff --git a/k400/val/2iOznp_08UQ_000009_000019.mp4 b/k400/val/2iOznp_08UQ_000009_000019.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3b91ce566776cf1c77e6ca9076b6290c46834271
--- /dev/null
+++ b/k400/val/2iOznp_08UQ_000009_000019.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28cc03d8bdac4c98f13f31d01c361fb16ccb75b89f69ab24aa567ba7c7f42c6a
+size 3689418
diff --git a/k400/val/2rXmwP0xXEY_000066_000076.mp4 b/k400/val/2rXmwP0xXEY_000066_000076.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..69a1ac58c9d48bc14033baf72e3ec020dba19bda
--- /dev/null
+++ b/k400/val/2rXmwP0xXEY_000066_000076.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2af07d1beb0c1179331bd8f93c314b369f7cd0c47f356006c86d40997e99bd7d
+size 3816891
diff --git a/k400/val/32NeaEmNlQo_000010_000020.mp4 b/k400/val/32NeaEmNlQo_000010_000020.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3b2444b308e63502b961708b05be951a45a12e41
--- /dev/null
+++ b/k400/val/32NeaEmNlQo_000010_000020.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15f7022fcfff72461e5cc1616f6f643f326949f7f23eeb1378e6771673875c19
+size 3059678
diff --git a/k400/val/351SpPbC1Rs_000001_000011.mp4 b/k400/val/351SpPbC1Rs_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1946651cdee11799bcb0c38ae122c25580df54e9
--- /dev/null
+++ b/k400/val/351SpPbC1Rs_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a22b3cf9687155c2c5ce029bc6649607ac38e4df1523d58e0a42332aae582eb
+size 225268
diff --git a/k400/val/3a8zJ6AoXyU_000203_000213.mp4 b/k400/val/3a8zJ6AoXyU_000203_000213.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e2260f0b83e8b97adb402e1279dd9060e678cb15
--- /dev/null
+++ b/k400/val/3a8zJ6AoXyU_000203_000213.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01a485294347a7ddb8c31c44790209b04de60f885cd544132595160118c704d8
+size 457130
diff --git a/k400/val/3pfkq-LmxGw_000014_000024.mp4 b/k400/val/3pfkq-LmxGw_000014_000024.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4fa0de6fc948279f8a77041aa45ab48040afe6a1
--- /dev/null
+++ b/k400/val/3pfkq-LmxGw_000014_000024.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d903cc63d6a90ef8ac1261fafc31b4a1fbe3e1ebf217766b9012aecfe572e70
+size 1086621
diff --git a/k400/val/4XWiX17u92o_000006_000016.mp4 b/k400/val/4XWiX17u92o_000006_000016.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c7a1f12a6174153771ea21cc1bc5dc6c8d4d2053
--- /dev/null
+++ b/k400/val/4XWiX17u92o_000006_000016.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3beba854a676f6ab5c88e0d6edf7bcd5ef2549957ddaaf39c6cb04268f1eb52e
+size 597943
diff --git a/k400/val/4d1eTI-HvT4_000006_000016.mp4 b/k400/val/4d1eTI-HvT4_000006_000016.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d248d1c872e522b5f942cf5de41d04dc445627c6
--- /dev/null
+++ b/k400/val/4d1eTI-HvT4_000006_000016.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da346e574520d0bc9d39e7b05b35571e9c1f5f7a1a91990e1ccd19ed55dfcf2c
+size 1477839
diff --git a/k400/val/4qVe5-xx-oE_000020_000030.mp4 b/k400/val/4qVe5-xx-oE_000020_000030.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..06ce074e56a5e7d0e9bf7ecc212e73b832fa7ff6
--- /dev/null
+++ b/k400/val/4qVe5-xx-oE_000020_000030.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c004fad5a10231e3d3cf45ad883159bc107a0133de0e7db65b65aa8cbad8ed8
+size 2464524
diff --git a/k400/val/5P18v1xcj-k_000004_000014.mp4 b/k400/val/5P18v1xcj-k_000004_000014.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f6f96e539701aa0ff2a9b1a2c1bd8f9eef7ce9bb
--- /dev/null
+++ b/k400/val/5P18v1xcj-k_000004_000014.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba0fd699da77598755785257f19f22938263c4676d15f8dd5c0b32aaf5ff1f38
+size 898489
diff --git a/k400/val/5m7f2fUxEsc_000006_000016.mp4 b/k400/val/5m7f2fUxEsc_000006_000016.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f0d0310a279a806d42764e6ba4bdb67b7f8122a4
--- /dev/null
+++ b/k400/val/5m7f2fUxEsc_000006_000016.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f46c2cb0074f3584b68471d5fcb3fdb9ed2650b98718e8eeb89c3f64db7b8f0
+size 745188
diff --git a/k400/val/5vTJ-_N4jrI_000004_000014.mp4 b/k400/val/5vTJ-_N4jrI_000004_000014.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..de44cf76a020786efcc7e383a3615cee678dc5c4
--- /dev/null
+++ b/k400/val/5vTJ-_N4jrI_000004_000014.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6070ad4b1dbd9a7b8e06a60994613a993b6c490d68fa4ab29e18fdcd4363808c
+size 3326812
diff --git a/k400/val/6KQHdPR4iek_000004_000014.mp4 b/k400/val/6KQHdPR4iek_000004_000014.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a70320287888ecee32a902008d2212c266d10b04
--- /dev/null
+++ b/k400/val/6KQHdPR4iek_000004_000014.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2c2e125f86852b67bbe717d54064e65c3b0722bbb58f7144bf46b798e41bd67
+size 3844775
diff --git a/k400/val/6SmQ1f4XGE4_000193_000203.mp4 b/k400/val/6SmQ1f4XGE4_000193_000203.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..105c0887e4e00e45dfe5d44d5a5d8816cc8f3728
--- /dev/null
+++ b/k400/val/6SmQ1f4XGE4_000193_000203.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d722a5611d2fef839c746954cba19295cc33186d9eb761f68bd7f1d3e60e4eb
+size 2256746
diff --git a/k400/val/6uE5Lkxzq0E_000021_000031.mp4 b/k400/val/6uE5Lkxzq0E_000021_000031.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9bee77789338a9759bce4255aa3228b55571fc57
--- /dev/null
+++ b/k400/val/6uE5Lkxzq0E_000021_000031.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e3bd895b83a7f9d98679a89b84972a323b7b8e075abb1dc5ae3b6c15e5cb775
+size 344309
diff --git a/k400/val/7ACMtkru6nY_000033_000043.mp4 b/k400/val/7ACMtkru6nY_000033_000043.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..aa07f3c57ff9eccabcc13cf74199557d4664b864
--- /dev/null
+++ b/k400/val/7ACMtkru6nY_000033_000043.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:696ebf8f4a617ed83810eb0d4d1a3830b95c51b1e6e6d9fc32a111928888edb0
+size 231423
diff --git a/k400/val/7MT7_Kpj3Y8_000065_000075.mp4 b/k400/val/7MT7_Kpj3Y8_000065_000075.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..afc7c02ecfc11ad3e016237abf41f032708ca01c
--- /dev/null
+++ b/k400/val/7MT7_Kpj3Y8_000065_000075.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c034357668458bdd9273bc5dcf9b0235e1377a0e96813cd1b7a3f56aad527d6c
+size 1765252
diff --git a/k400/val/7b0sYkelXiQ_000020_000030.mp4 b/k400/val/7b0sYkelXiQ_000020_000030.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4ba88a5971d1ed404651f360d837df1c1f518069
--- /dev/null
+++ b/k400/val/7b0sYkelXiQ_000020_000030.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b2f4b59d3351408c798dc2a651c7ca1a9c6333eb6dd25f798b350f9668ae7e6
+size 3715600
diff --git a/k400/val/7uhJRXe30mA_000019_000029.mp4 b/k400/val/7uhJRXe30mA_000019_000029.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..37058db8a8bdf2de9e5bfec9e895bb0c66031de0
--- /dev/null
+++ b/k400/val/7uhJRXe30mA_000019_000029.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad01480ad5b8fbe174185e27ac5219478acfb0e3b5d06c5ac0ecff480dda383f
+size 1346885
diff --git a/k400/val/891pot4xKPk_000191_000201.mp4 b/k400/val/891pot4xKPk_000191_000201.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b46f0885d828086a7b5bd21844c068dd6b904608
--- /dev/null
+++ b/k400/val/891pot4xKPk_000191_000201.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe822909fb7a6d496f4cb938cda6cce786c713e91bcdb72101f62de36d8d1b5e
+size 3313308
diff --git a/k400/val/8Aypc05u4vQ_000003_000013.mp4 b/k400/val/8Aypc05u4vQ_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a5951ffdbdc6ac61223201744f704c65e6b5e65a
--- /dev/null
+++ b/k400/val/8Aypc05u4vQ_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e5e7ed263e69cbeee5da2f67fa8cbdde2eb513488dfd8b9d89b339c8415e04b
+size 2555268
diff --git a/k400/val/8E_fGxD-iCg_000050_000060.mp4 b/k400/val/8E_fGxD-iCg_000050_000060.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..02d2813f3bbbd476fdefe9f1b439d99dfd19dd62
--- /dev/null
+++ b/k400/val/8E_fGxD-iCg_000050_000060.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5cac849aebb9ee91415edf31ced49dca38c844ecdf5f9b4faaad573a32961647
+size 370825
diff --git a/k400/val/8SUqJPBbweE_000038_000048.mp4 b/k400/val/8SUqJPBbweE_000038_000048.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c4ddc1924d6e569e650ba406fe3586ce731154f0
--- /dev/null
+++ b/k400/val/8SUqJPBbweE_000038_000048.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e77d93b480f142527babf5127520dae6d3dfea102d71889a78de7b11d238c525
+size 2306435
diff --git a/k400/val/8faSF65wxbU_000002_000012.mp4 b/k400/val/8faSF65wxbU_000002_000012.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..76785e52c3fe66cc61de3b7130054f8c9d41a657
--- /dev/null
+++ b/k400/val/8faSF65wxbU_000002_000012.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9390b438818a48c5106d3209689be9aff69eccb157a143e4d7b25184e83c4c3b
+size 390161
diff --git a/k400/val/8jbfR3Jjx9g_000006_000016.mp4 b/k400/val/8jbfR3Jjx9g_000006_000016.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e3d2c727a94c4bb557dcc5f7c1afd5a4d3290f22
--- /dev/null
+++ b/k400/val/8jbfR3Jjx9g_000006_000016.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d91fe485fbf57d887917382ab7fd0aff408eb7e513f9075f5b39eb117d8d08ae
+size 359898
diff --git a/k400/val/8z56an4R01k_000015_000025.mp4 b/k400/val/8z56an4R01k_000015_000025.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..69c2d5821ec42ff3c21e02117f77ac7e55d9a823
--- /dev/null
+++ b/k400/val/8z56an4R01k_000015_000025.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9772553051e1330b4f6d961ed2004809f972c4372e37c4a9c70c92ea9d126df7
+size 3171805
diff --git a/k400/val/9GI-CTGudp0_000075_000085.mp4 b/k400/val/9GI-CTGudp0_000075_000085.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a0f5dc6ef5e54d6474b7741006dbf205fd6af3bd
--- /dev/null
+++ b/k400/val/9GI-CTGudp0_000075_000085.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47725f0927b7ee9ddc32060df2495b249216e9c3f8a1c73a3542f088d6f1f4ef
+size 4372650
diff --git a/k400/val/9d4eQyS8Myo_000142_000152.mp4 b/k400/val/9d4eQyS8Myo_000142_000152.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dd1fe6fbac748cf8bf28705204d1f211254c1589
--- /dev/null
+++ b/k400/val/9d4eQyS8Myo_000142_000152.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38a259102c21fb88dabe18db064cefc9787327b71734814a2399ee4fcd363b60
+size 825007
diff --git a/k400/val/9n_NaKdXBMI_000044_000054.mp4 b/k400/val/9n_NaKdXBMI_000044_000054.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..76b77addb5be50c65fb171edde23c9c315bd60ac
--- /dev/null
+++ b/k400/val/9n_NaKdXBMI_000044_000054.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d217769df69e2eb2c738848c9c4d884186d09cede0dfa4f646b1cfddb1a3a3ca
+size 565813
diff --git a/k400/val/ABtTPxaI1Ek_000003_000013.mp4 b/k400/val/ABtTPxaI1Ek_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e95be2c5f6ffbe99cb08176207b7a5b203dd4206
--- /dev/null
+++ b/k400/val/ABtTPxaI1Ek_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91ebc52ef244ad67c4929435603a4dc2fa784e1235e65777d56403f52069e2cb
+size 4817454
diff --git a/k400/val/AdOKjU-Wcu8_000002_000012.mp4 b/k400/val/AdOKjU-Wcu8_000002_000012.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..315edfe632560a561525ecfacfff17e5e6125d8c
--- /dev/null
+++ b/k400/val/AdOKjU-Wcu8_000002_000012.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b558f67bfc84f62efa03326e875fc6e5bf144f9ba8e7b65691718a09945f1b8a
+size 999380
diff --git a/k400/val/B21VWd9z9Ww_000051_000061.mp4 b/k400/val/B21VWd9z9Ww_000051_000061.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e7880825e347f5aa9eeae6b7cb7f69238f5b1afd
--- /dev/null
+++ b/k400/val/B21VWd9z9Ww_000051_000061.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb0f4ce104b5932271c61b9edaf7830fd7355ef2369aa684c0c7ea4010b7364d
+size 692974
diff --git a/k400/val/BN5NLWihfm8_000020_000030.mp4 b/k400/val/BN5NLWihfm8_000020_000030.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3a402bae19b08fa941ee5ae1187299c05d4aeda7
--- /dev/null
+++ b/k400/val/BN5NLWihfm8_000020_000030.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63b5bff237c9a531687680a8753fe4e32d5b2de369d981b125c78f42b4eab889
+size 399325
diff --git a/k400/val/Cqo3yu-j890_001653_001663.mp4 b/k400/val/Cqo3yu-j890_001653_001663.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..00596a6569c628d9b3a3cc316686fe772ab8a74f
--- /dev/null
+++ b/k400/val/Cqo3yu-j890_001653_001663.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75b7bca93539075ee4a11d67e25696a5f7294f594b64e1bb95a59d8d1e391b87
+size 818329
diff --git a/k400/val/Crk0n9XYzCw_000175_000185.mp4 b/k400/val/Crk0n9XYzCw_000175_000185.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..392dbd2566dace5eaccff24950116571ad2e983a
--- /dev/null
+++ b/k400/val/Crk0n9XYzCw_000175_000185.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8fb4d2d8a4b6b9d5b70a6cb5bf250ca59d7f0506c64086843fa0bd7ed0e632d
+size 2833727
diff --git a/k400/val/D-bMlkaCTDM_000000_000010.mp4 b/k400/val/D-bMlkaCTDM_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..41ebebb365fa18f5fa90c58f07fd8069c5cf94fd
--- /dev/null
+++ b/k400/val/D-bMlkaCTDM_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12175b760aa57ea606a7587a5bf7c84d56a2ebc702ff85ab8dae47c2436ebf0a
+size 1014105
diff --git a/k400/val/DDXoItt-3bM_000013_000023.mp4 b/k400/val/DDXoItt-3bM_000013_000023.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5ee4305de843eba7b50fe4319888f13871b4dcf6
--- /dev/null
+++ b/k400/val/DDXoItt-3bM_000013_000023.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd3f4444880f893cfd7e3897533af08fffb6177f5acb696d6aa873f2b6f54d44
+size 786612
diff --git a/k400/val/DInyLBr6s4g_000007_000017.mp4 b/k400/val/DInyLBr6s4g_000007_000017.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..65c2a9e2f6db55c664364fdf24e0d3773f508240
--- /dev/null
+++ b/k400/val/DInyLBr6s4g_000007_000017.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4b10eca041c9e639f0c9c8b6b4d9765778d946ca74962c1689a97c3cf3b6daf
+size 944689
diff --git a/k400/val/DU73PD2lGis_000034_000044.mp4 b/k400/val/DU73PD2lGis_000034_000044.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..234f86bb047fecc0b581e0289065e0082f3dfb6b
--- /dev/null
+++ b/k400/val/DU73PD2lGis_000034_000044.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc6f3ac1119baddea466577b6400e4d2c8d3ec4f825d5dc3fa4940ca421f714d
+size 292651
diff --git a/k400/val/Dk3DiAp2yAU_000029_000039.mp4 b/k400/val/Dk3DiAp2yAU_000029_000039.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b8a80a7b864014a8da6bcb0f0f215cdd91aa3e15
--- /dev/null
+++ b/k400/val/Dk3DiAp2yAU_000029_000039.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5dc18a97c9f62e1e47bd986a100b8b1422a20048b75d1c14f282acab8ce74689
+size 890062
diff --git a/k400/val/EZW9kLri-IU_000001_000011.mp4 b/k400/val/EZW9kLri-IU_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0a881d258e13fcc90cf787b12756c2f6407c3045
--- /dev/null
+++ b/k400/val/EZW9kLri-IU_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33c8b54c170044a55c193288827d87c60ca41b1109213a9a3766da7c542f5a15
+size 2391118
diff --git a/k400/val/F5Y_gGsg4x8_000057_000067.mp4 b/k400/val/F5Y_gGsg4x8_000057_000067.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9da620700764c2ff5af58855b826aa6756e39206
--- /dev/null
+++ b/k400/val/F5Y_gGsg4x8_000057_000067.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:907b8735b40a6f3ba0095003d9885c1f6cda3f6025554b38849161579158183e
+size 790357
diff --git a/k400/val/FIRm-yYJY4A_000145_000155.mp4 b/k400/val/FIRm-yYJY4A_000145_000155.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f18f8b451f70e6eed5fc8c5b12be873ae7bd2a91
--- /dev/null
+++ b/k400/val/FIRm-yYJY4A_000145_000155.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81bf7b407427527cdee18ec8376e1cd3e7aec941e13d36daae454e2dd280f7e1
+size 1383545
diff --git a/k400/val/FQrCs4eCKiA_000064_000074.mp4 b/k400/val/FQrCs4eCKiA_000064_000074.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8631eb3ab9185af58f3dfd04099b93c65c967fbf
--- /dev/null
+++ b/k400/val/FQrCs4eCKiA_000064_000074.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58c068414bd2a83712a00cfcf893833ebec338aff7fbb7b9dfef5a6915ce4326
+size 4219154
diff --git a/k400/val/FvlCNVRSsKw_000000_000010.mp4 b/k400/val/FvlCNVRSsKw_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..18c3a2c6c07594008a1a0a5372860b2ea62c95e9
--- /dev/null
+++ b/k400/val/FvlCNVRSsKw_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d545ba1a6f44aef02a3a12f2acfdc87e0f601b078f0c96a5ad6db02bde351709
+size 802851
diff --git a/k400/val/H2XPyyYHuFg_000013_000023.mp4 b/k400/val/H2XPyyYHuFg_000013_000023.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eba9be7909928fa7f2079363d56be870ed2d0640
--- /dev/null
+++ b/k400/val/H2XPyyYHuFg_000013_000023.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed3b32ecd91a62e06982cc834962260cab84532c998fa9dcb8c232cda38df6de
+size 5205027
diff --git a/k400/val/I-e5wQoLkic_000003_000013.mp4 b/k400/val/I-e5wQoLkic_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..796430bc65e2530d878594aaa92c9f4a07afd1ef
--- /dev/null
+++ b/k400/val/I-e5wQoLkic_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98d32665bf09076b4bf4f7c8c9eb338585b28c9f4c5540c2c4bcc253a91e5217
+size 7033295
diff --git a/k400/val/IK2pqrFCgXA_000001_000011.mp4 b/k400/val/IK2pqrFCgXA_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7b5b6b7a817a9855200cda8da8a868710a4e04f7
--- /dev/null
+++ b/k400/val/IK2pqrFCgXA_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e11b48590ca313f8c9ef49fc2808347cae74cb6eee8bbb14fd53df0cc317ecb6
+size 795585
diff --git a/k400/val/IaMtpwudJvk_000061_000071.mp4 b/k400/val/IaMtpwudJvk_000061_000071.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d34b501453daeb1678b9caba191fa9c1d81f7978
--- /dev/null
+++ b/k400/val/IaMtpwudJvk_000061_000071.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:749065cda696987c60cb74f006b9c2653a54e17f3154458726a261bc1009313f
+size 2274897
diff --git a/k400/val/J2m7UxA-mAw_000001_000011.mp4 b/k400/val/J2m7UxA-mAw_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6a139bff94098c20a7a87752ff8b5a7db5b7ab7a
--- /dev/null
+++ b/k400/val/J2m7UxA-mAw_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1cfdeeec698c4fbafba131404d6396cfa37f9aeb8c670b1e364511e612eb164
+size 545280
diff --git a/k400/val/Juf-o7e5OPM_000018_000028.mp4 b/k400/val/Juf-o7e5OPM_000018_000028.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..59ce1895e01b1d662fa9c14d8a2342a80b6b6185
--- /dev/null
+++ b/k400/val/Juf-o7e5OPM_000018_000028.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ab2f05a20e836f094dd78ce82324644bbaf15a04e4e7644d886ef8e942a4998
+size 767691
diff --git a/k400/val/Jx71T7XYYP8_000025_000035.mp4 b/k400/val/Jx71T7XYYP8_000025_000035.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a34802b3c90a3b8625c38eb2f3407122d22f37e5
--- /dev/null
+++ b/k400/val/Jx71T7XYYP8_000025_000035.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d9af8e33eb1c471c722f121dd8ef6cfb5b4a1a4fe8682fef712ce96cec1ac19
+size 827926
diff --git a/k400/val/JxX2RMyfQO4_000012_000022.mp4 b/k400/val/JxX2RMyfQO4_000012_000022.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5c59bcc2f105f82178ad86cb1284ecc11e372664
--- /dev/null
+++ b/k400/val/JxX2RMyfQO4_000012_000022.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a258252c0120d4729ef342acb410845e9ff89b03949ef7fbcbd19616689beff8
+size 1364820
diff --git a/k400/val/KBKyjSeCM2M_000039_000049.mp4 b/k400/val/KBKyjSeCM2M_000039_000049.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c4508424ae25fc0bd2b4ea9e7f320ebddf1eac19
--- /dev/null
+++ b/k400/val/KBKyjSeCM2M_000039_000049.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:324a9c819ccf9eca5a650be2a325e7e580889eac18daeab2c733ca6da085c616
+size 469765
diff --git a/k400/val/KG4Jq55lMRQ_000000_000010.mp4 b/k400/val/KG4Jq55lMRQ_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f126c53c6f5518f04334657c96036ea9a4f86445
--- /dev/null
+++ b/k400/val/KG4Jq55lMRQ_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:079d2437c99d6985a38045d3e784bc7bfaf416bf6df1574e8f6b63a77feab61a
+size 561206
diff --git a/k400/val/KJp_SpYAvN0_000060_000070.mp4 b/k400/val/KJp_SpYAvN0_000060_000070.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..07cd037e459aff7d4e1a91282191754d76ca4311
--- /dev/null
+++ b/k400/val/KJp_SpYAvN0_000060_000070.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f4d57a991963c76ce8dbaea1aee2b62c432310a13d45dfffc41f2f63b9fca1a
+size 642291
diff --git a/k400/val/KkxH9cDD2kU_000038_000048.mp4 b/k400/val/KkxH9cDD2kU_000038_000048.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..10795bda6294f0f8d5080328825f491a5d031398
--- /dev/null
+++ b/k400/val/KkxH9cDD2kU_000038_000048.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:530620854b7341eadbcc0fc34cdc0340fded772aaaf8ff835ad94d234ab03844
+size 795003
diff --git a/k400/val/L2Vdh0Is2VM_000001_000011.mp4 b/k400/val/L2Vdh0Is2VM_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4f9ed72826bc57672dd6861abfafb761b385b276
--- /dev/null
+++ b/k400/val/L2Vdh0Is2VM_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:70738ab92df3c43e39296604186d3b27d8faf1183699c27cc309248c3abedb34
+size 455161
diff --git a/k400/val/L3PZ4mPjrdU_000182_000192.mp4 b/k400/val/L3PZ4mPjrdU_000182_000192.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dc93329c16c595ac67f36a8caea4eef3ec9e8cb5
--- /dev/null
+++ b/k400/val/L3PZ4mPjrdU_000182_000192.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d72517a5076099282d49c4d6781ab0b3dc548cf57e119c96da4a9f4e8e02da25
+size 4772063
diff --git a/k400/val/LG_L2HvS3i8_000140_000150.mp4 b/k400/val/LG_L2HvS3i8_000140_000150.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bbd0a96107e64882a451ddfce56baef8030e1045
--- /dev/null
+++ b/k400/val/LG_L2HvS3i8_000140_000150.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:240f71a814ac5731018135d02a562cc9ddd29eee5de3bdc68fa1ccb238c1568a
+size 3315937
diff --git a/k400/val/LSDNSbFZ_jQ_000671_000681.mp4 b/k400/val/LSDNSbFZ_jQ_000671_000681.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..45a37511e2db8cbd96803384200a0e6341ec180d
--- /dev/null
+++ b/k400/val/LSDNSbFZ_jQ_000671_000681.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db7e16ed59056381f03e9bde6efc2cae52cb33dd25efd563fb5c9c59b1c16175
+size 753809
diff --git a/k400/val/MQtLxS9nJ2c_000016_000026.mp4 b/k400/val/MQtLxS9nJ2c_000016_000026.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4541c21d66d37a43d2d44fe68b50a0a5ad4e01d2
--- /dev/null
+++ b/k400/val/MQtLxS9nJ2c_000016_000026.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bba3dd04e6aa07bb59f58181190f3ccb0b9c9f12da5feed94e4fd3bc674567e4
+size 465683
diff --git a/k400/val/MRL_QqebIHE_000011_000021.mp4 b/k400/val/MRL_QqebIHE_000011_000021.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..00f74846184fa10e75614647acbc78dd40a78516
--- /dev/null
+++ b/k400/val/MRL_QqebIHE_000011_000021.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:410c59f822c3efd75f34cc7bfc37ff8ac645aa2a2f040b7495e889e1d3916a23
+size 1576895
diff --git a/k400/val/MntbWsqYuT8_000028_000038.mp4 b/k400/val/MntbWsqYuT8_000028_000038.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a549fbfc8a89ef01c734d83ea18122a4164c6448
--- /dev/null
+++ b/k400/val/MntbWsqYuT8_000028_000038.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:740f7c261b76d1cc94c20f24f9195fcf18aed8f4176b62df4bc5f08fa8d4f9e0
+size 449237
diff --git a/k400/val/N1NwTn9A1CI_000060_000070.mp4 b/k400/val/N1NwTn9A1CI_000060_000070.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..34ccb6d47bf7af3570561efcecd8c2975caf0071
--- /dev/null
+++ b/k400/val/N1NwTn9A1CI_000060_000070.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71d900c27bd763f5e78e9f7306104c699551b16621cdb5c9f7da73e1abcf045b
+size 455545
diff --git a/k400/val/N8L8j0RTFdg_000025_000035.mp4 b/k400/val/N8L8j0RTFdg_000025_000035.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a807fcfabfcaf8c829fe73bd5b1486f3fa423f9d
--- /dev/null
+++ b/k400/val/N8L8j0RTFdg_000025_000035.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99ced56ef6e632867744541d389c66758df91166dea16eb2b2c5cfbe610a3899
+size 468012
diff --git a/k400/val/NK-B4YivLYc_000041_000051.mp4 b/k400/val/NK-B4YivLYc_000041_000051.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c386bc0074e49644b5b07505da39733aa9e37dd7
--- /dev/null
+++ b/k400/val/NK-B4YivLYc_000041_000051.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bc5743e84be545afb1cb31adebe64066f195f15a16458f0bea1b147c2f61b61
+size 441045
diff --git a/k400/val/NjkI5WDOZeo_000157_000167.mp4 b/k400/val/NjkI5WDOZeo_000157_000167.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..104e5300d6404c9374f6b2e6d483202152c12e2f
--- /dev/null
+++ b/k400/val/NjkI5WDOZeo_000157_000167.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d388c2c7f5c811687c2566d7105718189b57e2f97ae7fdadf89d11e9eeff0c90
+size 465951
diff --git a/k400/val/O5VBggXx06o_000008_000018.mp4 b/k400/val/O5VBggXx06o_000008_000018.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..28b88dcc934338420de5a675d5816b8903bc3746
--- /dev/null
+++ b/k400/val/O5VBggXx06o_000008_000018.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8877e2bfe2ba51460d506ca1b20065ed6fde3ac5fb771c0e7f1bae9896c99248
+size 564869
diff --git a/k400/val/O8dxHHZN4Zg_000028_000038.mp4 b/k400/val/O8dxHHZN4Zg_000028_000038.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2b514eaad1c70ecf3188ed5f7a2aabeea06d984d
--- /dev/null
+++ b/k400/val/O8dxHHZN4Zg_000028_000038.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69c74a385fa0db4f3c6a0adfeb0b9cf6eba58813afcc9ae425ad69158a1c48e2
+size 1175031
diff --git a/k400/val/OHCafAMJIDQ_000002_000012.mp4 b/k400/val/OHCafAMJIDQ_000002_000012.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..57097a74ad0d97008dbc2de929b62ac2e4c15e8f
--- /dev/null
+++ b/k400/val/OHCafAMJIDQ_000002_000012.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e528104b0c06633336d425dc9f1bc6e47448acc55edffa4b417923e3502adc15
+size 424860
diff --git a/k400/val/P14z0ZcKpFA_000003_000013.mp4 b/k400/val/P14z0ZcKpFA_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2e0e904567a7a167cb7e8c17fceac0624633765b
--- /dev/null
+++ b/k400/val/P14z0ZcKpFA_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe473a7e769f991767e2b5de880f01ba6940e99644a0973b9464d15a72b7bc75
+size 882359
diff --git a/k400/val/P7E2qleefUc_000252_000262.mp4 b/k400/val/P7E2qleefUc_000252_000262.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..646b29b3a2097f71229f66a9542bdcbff388e97c
--- /dev/null
+++ b/k400/val/P7E2qleefUc_000252_000262.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca2564ab63e2a445db1e7164e9ca556a317f26946631ed37231fe54744627a1e
+size 1604119
diff --git a/k400/val/PXg6UqAI7bo_000009_000019.mp4 b/k400/val/PXg6UqAI7bo_000009_000019.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..57ab9bc891b821b3e52136f31aa34b4c897e5f76
--- /dev/null
+++ b/k400/val/PXg6UqAI7bo_000009_000019.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a42cb9fc7029fd32db137851a5ed084edd34d751bbf9eaa320755dad1e55a4c3
+size 1608041
diff --git a/k400/val/PfWA4L1IBLI_000002_000012.mp4 b/k400/val/PfWA4L1IBLI_000002_000012.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..27a713d6fb6779d97554204a10b4ff838f180ab2
--- /dev/null
+++ b/k400/val/PfWA4L1IBLI_000002_000012.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81b027bfd20e8f3722c9850315c10d3d129ea60478b8fed5a6d98e061d46bb71
+size 4453442
diff --git a/k400/val/PgPm6QSWK6I_000007_000017.mp4 b/k400/val/PgPm6QSWK6I_000007_000017.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ba387f866529f22c036ecae40d37adf25f17bb7e
--- /dev/null
+++ b/k400/val/PgPm6QSWK6I_000007_000017.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ebdcf0ed334b1e06c69d5a1c5c1805746422597d1cec8058217cf296ec57237
+size 450238
diff --git a/k400/val/Q5M88_07AFE_000009_000019.mp4 b/k400/val/Q5M88_07AFE_000009_000019.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..251a9a607cca66fd3671bd50165e5a69f64d76b3
--- /dev/null
+++ b/k400/val/Q5M88_07AFE_000009_000019.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e051f3030dce1f4fb9237948c3e0a843a2082f5c60f26988905f4672e73047cb
+size 872679
diff --git a/k400/val/Q9jxMHtN478_000163_000173.mp4 b/k400/val/Q9jxMHtN478_000163_000173.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..14a09203a7b4e6107e0f05e8cee8e89be9774058
--- /dev/null
+++ b/k400/val/Q9jxMHtN478_000163_000173.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f8ccb2dfef7b67097b7eeab7318e03d7a371cd93d1dbff3993126737d982989
+size 4042006
diff --git a/k400/val/QYx2LdDz82M_000004_000014.mp4 b/k400/val/QYx2LdDz82M_000004_000014.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e2127ae2007ad453ce320083801dcaebad599ede
--- /dev/null
+++ b/k400/val/QYx2LdDz82M_000004_000014.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01bceced16988a35f32f24514a9bf310626537ca9fc9b7bd84780d9e1c3507e9
+size 331070
diff --git a/k400/val/QbCFZ-zcBrY_000022_000032.mp4 b/k400/val/QbCFZ-zcBrY_000022_000032.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..53374268bc82e85e0fe859bbe6fe09134e31bd63
--- /dev/null
+++ b/k400/val/QbCFZ-zcBrY_000022_000032.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17ae8d6457d694e1cef5d76cf1b787aa255e1917dce27acf02cae802432fd85b
+size 1283264
diff --git a/k400/val/QqBS6yJuBog_000000_000010.mp4 b/k400/val/QqBS6yJuBog_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9a6e750346d79eed759794efc395c6acc1d5b37a
--- /dev/null
+++ b/k400/val/QqBS6yJuBog_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a0deeba4ffe9d77f656872f663279f94a09b72e8b17a7838df1171049284983
+size 597166
diff --git a/k400/val/Qt9mCl1Em18_000197_000207.mp4 b/k400/val/Qt9mCl1Em18_000197_000207.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5128b07b9dd197c747281bd269df2b11599a891f
--- /dev/null
+++ b/k400/val/Qt9mCl1Em18_000197_000207.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db03e3ce21b22ce3d679757c7bcce85e730a52fd6a850d126a3793e189c948e2
+size 711003
diff --git a/k400/val/RI7Tln1T1wg_000003_000013.mp4 b/k400/val/RI7Tln1T1wg_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4fe5f353a11720cc572f9f1eae48c8e94d8b8bc7
--- /dev/null
+++ b/k400/val/RI7Tln1T1wg_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af0ea7f6b153e326d2890ca8f01d4ca149b611294f96de09e42b2e9ef6a115d1
+size 3429077
diff --git a/k400/val/RQsiUIneI-I_000024_000034.mp4 b/k400/val/RQsiUIneI-I_000024_000034.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..aca89df1868928b99c0b05e9f6c0ab9c3b68f41c
--- /dev/null
+++ b/k400/val/RQsiUIneI-I_000024_000034.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73551b29e7203062e119a1bd0bb3d402d38a4ed77deaad5ac3398256eff0b25e
+size 1244273
diff --git a/k400/val/SDKBtSENGOA_000001_000011.mp4 b/k400/val/SDKBtSENGOA_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fea4a02be2f4eba5cf4ada2fa16fe59335d8b46d
--- /dev/null
+++ b/k400/val/SDKBtSENGOA_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26b65870cd875d28f26c0bbc9e18c4a8194e47c34e4911985c2c58694bf3637b
+size 784823
diff --git a/k400/val/SEJm27wdQyE_000048_000058.mp4 b/k400/val/SEJm27wdQyE_000048_000058.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..49c82683b3753dfd7605585dea0c97c9a26b84d4
--- /dev/null
+++ b/k400/val/SEJm27wdQyE_000048_000058.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27713f2ea0388bc507a74a367d1f78c5ebe0c1dce679934e47cc65d19c939b20
+size 1587801
diff --git a/k400/val/TPZm-P_rt5c_000157_000167.mp4 b/k400/val/TPZm-P_rt5c_000157_000167.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c22114b8fa28e8051a0b92c24d43345c9efddfd2
--- /dev/null
+++ b/k400/val/TPZm-P_rt5c_000157_000167.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7fb6cabb551a47073400cb2242ca9b28eed7eaff4ea7a1a92f1574116898019
+size 309524
diff --git a/k400/val/TWDGO5E3jQw_000006_000016.mp4 b/k400/val/TWDGO5E3jQw_000006_000016.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0a81dec3dfbc34b41718d42de494528d062297b1
--- /dev/null
+++ b/k400/val/TWDGO5E3jQw_000006_000016.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbba53870f7da9e29d7ac86fa622c252bee11f4d52ddb5b6ff951533614fb770
+size 423365
diff --git a/k400/val/TsaLJz50PBQ_000010_000020.mp4 b/k400/val/TsaLJz50PBQ_000010_000020.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4569af81503b506fab09c4caf15838fbc5aec431
--- /dev/null
+++ b/k400/val/TsaLJz50PBQ_000010_000020.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e40809244bf473b98c6bf101239d361d70cc18a6908ef6db1053979bbf39b6d
+size 647184
diff --git a/k400/val/U19gsdcYRwg_000009_000019.mp4 b/k400/val/U19gsdcYRwg_000009_000019.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2e15f0dd25e632455b047fb92b9556972f340ed7
--- /dev/null
+++ b/k400/val/U19gsdcYRwg_000009_000019.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5425a9517b46f234dd6a3d71fd5fbf2e167eb23d2f7217d6f233be0caed6596d
+size 331778
diff --git a/k400/val/UIZ8yKFvgrg_000046_000056.mp4 b/k400/val/UIZ8yKFvgrg_000046_000056.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4ed7e03ea8302b8133221ba507ff740738e24e5b
--- /dev/null
+++ b/k400/val/UIZ8yKFvgrg_000046_000056.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a14222cca637b4d066156e40b1ee80ab4e176b8c706ad60b39837a79f27f519b
+size 2059038
diff --git a/k400/val/ULN4M6-e5FU_000044_000054.mp4 b/k400/val/ULN4M6-e5FU_000044_000054.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c37b1c10fc03b566b15cac953c529df20990ec26
--- /dev/null
+++ b/k400/val/ULN4M6-e5FU_000044_000054.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fc5e3fb3ee6ca3ce96ccaa78d171f208d81d3344b8de489d897ee6694baf039
+size 1924153
diff --git a/k400/val/UTCp0QC6bXQ_000041_000051.mp4 b/k400/val/UTCp0QC6bXQ_000041_000051.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e881fa98df1e21f172f0091500d698eecbeb4735
--- /dev/null
+++ b/k400/val/UTCp0QC6bXQ_000041_000051.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:149f75aa4e4c19192996b473654f2ba6b91d72bd08849fa019212f2c443866d9
+size 622838
diff --git a/k400/val/Ue4CkZYybJ8_000154_000164.mp4 b/k400/val/Ue4CkZYybJ8_000154_000164.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1748bc33bf57d08e98a917fb41324eadcd41e3bf
--- /dev/null
+++ b/k400/val/Ue4CkZYybJ8_000154_000164.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c8491093ed44860fc4abfbea752f6a12064ba975d1b212f9a5b030e91c9cc6e
+size 3303642
diff --git a/k400/val/UyQ5vHj0fNU_000107_000117.mp4 b/k400/val/UyQ5vHj0fNU_000107_000117.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..68d5efcd49d84c8eb740b68e0b8b63858c625197
--- /dev/null
+++ b/k400/val/UyQ5vHj0fNU_000107_000117.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e57828ef62e285133eb23af84fc56605005724a4959dc4e16acfb8b355619191
+size 245113
diff --git a/k400/val/V4hnD9L9e7Y_000061_000071.mp4 b/k400/val/V4hnD9L9e7Y_000061_000071.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d6576440dfb5e36e1107a2580a1479fbce6a2847
--- /dev/null
+++ b/k400/val/V4hnD9L9e7Y_000061_000071.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64591808876b6462a876cca1d16687aceeb7ebd2627d48ce232c320ab5d42ffe
+size 6445885
diff --git a/k400/val/VNrTYWqzE4o_000019_000029.mp4 b/k400/val/VNrTYWqzE4o_000019_000029.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4ed53460ace0b10de4d3dea0d44cd8fa027ea0f8
--- /dev/null
+++ b/k400/val/VNrTYWqzE4o_000019_000029.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69251f3b64613ac9044ead8ca11d9f616e302289df26600ac3dda55d1a3c3b91
+size 1617410
diff --git a/k400/val/VaCkxZ_rwQc_000007_000017.mp4 b/k400/val/VaCkxZ_rwQc_000007_000017.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e25f1e8ef6daea7a65c940a23924f237b7e6ff84
--- /dev/null
+++ b/k400/val/VaCkxZ_rwQc_000007_000017.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ec0a8e673da89d0744b017537b1b6e0844659a416443514b990a5fd4fec00de
+size 617844
diff --git a/k400/val/VikcRSaTnOg_000037_000047.mp4 b/k400/val/VikcRSaTnOg_000037_000047.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6c42024fa176ba78b3f5bc66b8c371d5fa306085
--- /dev/null
+++ b/k400/val/VikcRSaTnOg_000037_000047.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1613fb915ef733e84f7d765839f549216ee89af9e73ff6251e39cfac7760c8b6
+size 999787
diff --git a/k400/val/VjVNVV4NQLI_000183_000193.mp4 b/k400/val/VjVNVV4NQLI_000183_000193.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0375dc086345a8b8bd36fdd4e53ac57c234fe016
--- /dev/null
+++ b/k400/val/VjVNVV4NQLI_000183_000193.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f39e80e81cfcf9b36bd98296d9820de4ac3aeb3e5c5565d7a41373f62d59160d
+size 578601
diff --git a/k400/val/W6GlhOIFQ_c_000008_000018.mp4 b/k400/val/W6GlhOIFQ_c_000008_000018.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eda410d4029783c7acb159711a7fd981e855ba19
--- /dev/null
+++ b/k400/val/W6GlhOIFQ_c_000008_000018.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93cd94be52cc6ab2f1efbc5a2dd1c0f2f1c8359adbf307d2571bebafe6c662c0
+size 4585233
diff --git a/k400/val/WEnowajXbr8_000059_000069.mp4 b/k400/val/WEnowajXbr8_000059_000069.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4d0972c7bf452c26a7868f73a594fb13770ddb53
--- /dev/null
+++ b/k400/val/WEnowajXbr8_000059_000069.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad3d36dc4516a9aa697332ddadccae642c1b41f07783b3538a043b8b1b41adb2
+size 753116
diff --git a/k400/val/Wd8Kz1XRpdg_000086_000096.mp4 b/k400/val/Wd8Kz1XRpdg_000086_000096.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9f08c49c5dedf95819f5e5d5cbfc3ba8637cec41
--- /dev/null
+++ b/k400/val/Wd8Kz1XRpdg_000086_000096.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82aff4715f120036296e1b5f2e5f9ba9d55f0f9bc38014dcf6ce708ecb9c2fb7
+size 1014366
diff --git a/k400/val/Wefk-K8m7MU_000012_000022.mp4 b/k400/val/Wefk-K8m7MU_000012_000022.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b61a5177e07769a9ad63f93bba85612aa7ba3745
--- /dev/null
+++ b/k400/val/Wefk-K8m7MU_000012_000022.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52ec920bb396cbf9878a38223a1cc1748a85370b65074024fd8c001472aa276e
+size 584681
diff --git a/k400/val/WqPG8bnElOg_000077_000087.mp4 b/k400/val/WqPG8bnElOg_000077_000087.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5720367b2e1c1b0fe13c8df3f9edbf057c30441f
--- /dev/null
+++ b/k400/val/WqPG8bnElOg_000077_000087.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7c0edc36b2d49fb870c90dddb73157ebbe861cb8520cb5d46d51990c0d8bb7d
+size 2046402
diff --git a/k400/val/WtnQKvOuukE_000081_000091.mp4 b/k400/val/WtnQKvOuukE_000081_000091.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..54ac3b487fcd096342ee68de726b52b13a1c26f5
--- /dev/null
+++ b/k400/val/WtnQKvOuukE_000081_000091.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b018bba739da35e8aa41d4a8d856974b65b080c58889744c1b26876f304e3480
+size 1184025
diff --git a/k400/val/XZivRFQTvuM_000141_000151.mp4 b/k400/val/XZivRFQTvuM_000141_000151.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7d6d4d07becaa64356573dda6978e4e512fce126
--- /dev/null
+++ b/k400/val/XZivRFQTvuM_000141_000151.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e2f920abbb03b57776f17f0591a6b2132a1decabf083e816ef8d9ebbce48923
+size 1008080
diff --git a/k400/val/XpLnusQrM2o_000022_000032.mp4 b/k400/val/XpLnusQrM2o_000022_000032.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3d89737923819a18989a2efdaa2b90174cac93bf
--- /dev/null
+++ b/k400/val/XpLnusQrM2o_000022_000032.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cd6c64569cce653fc6d6b61777fd9d83de70fc8ae4a88a489481a289ce20f08
+size 4752607
diff --git a/k400/val/YfxMTtfzmWw_000000_000010.mp4 b/k400/val/YfxMTtfzmWw_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7c04a10d534fe6d8491e863916f051829a581080
--- /dev/null
+++ b/k400/val/YfxMTtfzmWw_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42c6595a7a2fcc18efffafd57a35c99b20302a6f4f4e4dbfeb5b879fc5c3a8c8
+size 409354
diff --git a/k400/val/Yh94s3ux29k_000060_000070.mp4 b/k400/val/Yh94s3ux29k_000060_000070.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e2def1c8c5dbc2f4d86dfc24f7322b8de42bf402
--- /dev/null
+++ b/k400/val/Yh94s3ux29k_000060_000070.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:675cf024d8ba8d567b2ed77275b6c78dc85da6427f78c19883a4308d25d54c0b
+size 1581008
diff --git a/k400/val/Yy75GaDKWDA_000045_000055.mp4 b/k400/val/Yy75GaDKWDA_000045_000055.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e70271924b3225d6c9938cd91760f76b731972bd
--- /dev/null
+++ b/k400/val/Yy75GaDKWDA_000045_000055.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f22502dd79604184a7a986dd5703ac3da4453a20c296afaae21afbeb8bca6b9
+size 715358
diff --git a/k400/val/Z1WLfpOiqpI_000002_000012.mp4 b/k400/val/Z1WLfpOiqpI_000002_000012.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..35854527fd3d3923ed488e09473140dfea20f89c
--- /dev/null
+++ b/k400/val/Z1WLfpOiqpI_000002_000012.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5116e5a9922ef3d31d17afe7d444f665517928ba672032dec9c3bff7103c91b7
+size 721678
diff --git a/k400/val/ZD_3TaMjndQ_000334_000344.mp4 b/k400/val/ZD_3TaMjndQ_000334_000344.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..21b16a3285a033754c970f4fe672fa0316235bb0
--- /dev/null
+++ b/k400/val/ZD_3TaMjndQ_000334_000344.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b37ec481c774e9f7d9d2b046e5c756dfdfa6f1315b24594c3a74549ddbae17f
+size 691378
diff --git a/k400/val/ZneBc3wYLBk_000139_000149.mp4 b/k400/val/ZneBc3wYLBk_000139_000149.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d28807658a361b97baaccde91778369e45656d14
--- /dev/null
+++ b/k400/val/ZneBc3wYLBk_000139_000149.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8a6891415a2f35a07cc7df805a48cd388dcafd16e17197fdeca615839665596
+size 1257060
diff --git a/k400/val/_3XAZZnZLlc_000076_000086.mp4 b/k400/val/_3XAZZnZLlc_000076_000086.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7bbbc467235b2c3f52bff1b267b36900dee997ec
--- /dev/null
+++ b/k400/val/_3XAZZnZLlc_000076_000086.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d8bf301ae490cb1f3db21ff4d400ee5b24622a70f4c3e92b0eb390bb5e16282
+size 1443660
diff --git a/k400/val/_9VGfxbuZLQ_000387_000397.mp4 b/k400/val/_9VGfxbuZLQ_000387_000397.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b0ddddbf9ac7a9b88774e0837d35bb9ffb10a72d
--- /dev/null
+++ b/k400/val/_9VGfxbuZLQ_000387_000397.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54c047349bcb80eb1f3f468a55374d1bbb36f41c4149ad110cf13fcf9f0ff73d
+size 5628130
diff --git a/k400/val/_PwXWcCPrGA_000010_000020.mp4 b/k400/val/_PwXWcCPrGA_000010_000020.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..aa1859be709d3b6cfdc5b23f68934474acab32da
--- /dev/null
+++ b/k400/val/_PwXWcCPrGA_000010_000020.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a09a16ecf2492d3238418a3ebfaca40584593366d7b118b4c8e5c773e285da59
+size 3512615
diff --git a/k400/val/_sUVJ3fTWNA_000133_000143.mp4 b/k400/val/_sUVJ3fTWNA_000133_000143.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..32e8483d1e6e921b3efa8c6c66d34d6002a8db1c
--- /dev/null
+++ b/k400/val/_sUVJ3fTWNA_000133_000143.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09eef944917b1d6cadf3ede2c94aebede324f16d1265646edfd6e060223e410f
+size 5047871
diff --git a/k400/val/a5TMoDrF76c_000512_000522.mp4 b/k400/val/a5TMoDrF76c_000512_000522.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ac72ff8aa0b824f6e9c482d8eb2bf8e238eecf54
--- /dev/null
+++ b/k400/val/a5TMoDrF76c_000512_000522.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ebe9bcfba6977ccad7b235a8a827f8dee282cf689227a22fbcbc7083434ee23
+size 617476
diff --git a/k400/val/aBTUaQy-toE_000044_000054.mp4 b/k400/val/aBTUaQy-toE_000044_000054.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..49e9477ea2abb29f887106069b4660bde61271c4
--- /dev/null
+++ b/k400/val/aBTUaQy-toE_000044_000054.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e23a97371ec5b0d7cbb27d2b7474767fa17953b1d446123a31d86ecb786072a4
+size 409314
diff --git a/k400/val/aCkhItBpSVo_000110_000120.mp4 b/k400/val/aCkhItBpSVo_000110_000120.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b6f18ac78a9b8d50a0d28b988b23ce0982176330
--- /dev/null
+++ b/k400/val/aCkhItBpSVo_000110_000120.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c7ab3335d00bf10acfe1a38256d07494c03d1e23b50c6e32e614d618cf506de
+size 2226929
diff --git a/k400/val/aN6QHznQ3CY_000008_000018.mp4 b/k400/val/aN6QHznQ3CY_000008_000018.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..70c910bc5ad1ab0625458dc13a999ca6becc4161
--- /dev/null
+++ b/k400/val/aN6QHznQ3CY_000008_000018.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8acdb7208d70be7936fff46fcf45f95931f202d82a7a34284f08eea0bc22d69f
+size 1638362
diff --git a/k400/val/aj2s1GLbLYo_000005_000015.mp4 b/k400/val/aj2s1GLbLYo_000005_000015.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fbbd5e3b8f79abb8d07ecaf5effed7b2a044dba0
--- /dev/null
+++ b/k400/val/aj2s1GLbLYo_000005_000015.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:70e18e6b0a17d86783d3912f2f5e128b225dc4628c1cdc85da5eb67746c23c78
+size 597592
diff --git a/k400/val/azs6shxDOOs_000068_000078.mp4 b/k400/val/azs6shxDOOs_000068_000078.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ca1370ee40083627551196db10f5d1086561b0c0
--- /dev/null
+++ b/k400/val/azs6shxDOOs_000068_000078.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cac4fb2a6c1f4d21616ef673886e114aa1712e33cbd83233ad700e84940e416
+size 594049
diff --git a/k400/val/bGVdtcyAi2o_000354_000364.mp4 b/k400/val/bGVdtcyAi2o_000354_000364.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6484fcf811350342e852dd98860b573811d363cc
--- /dev/null
+++ b/k400/val/bGVdtcyAi2o_000354_000364.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89ba37af2ebfec4d1b5290d8239b245dccdc439e9ca7f07324ba114465a9a7f3
+size 426597
diff --git a/k400/val/bvvWz6ztDhg_000184_000194.mp4 b/k400/val/bvvWz6ztDhg_000184_000194.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4b3c2414137b7087db6130bc1ad23b6ceb012a6c
--- /dev/null
+++ b/k400/val/bvvWz6ztDhg_000184_000194.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf5300c727352051ae9733626eeb6f06f79318f05efbf54b32bf63a633e49f61
+size 1093057
diff --git a/k400/val/cHCpGuW8DoQ_000190_000200.mp4 b/k400/val/cHCpGuW8DoQ_000190_000200.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e4fcadfa8bc8605b6e06aa1c92012da9233d2d86
--- /dev/null
+++ b/k400/val/cHCpGuW8DoQ_000190_000200.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ceedea017e166a411e7280a67efb21c24d8f96fdee6e60bb82068f28e73f7ce
+size 894032
diff --git a/k400/val/d7kCVAHYAf0_000096_000106.mp4 b/k400/val/d7kCVAHYAf0_000096_000106.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a40c3aa2d9449836cba59fbbd2bcd65b1041e37d
--- /dev/null
+++ b/k400/val/d7kCVAHYAf0_000096_000106.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2ea3c764a3930e8cf9257ce5709461dbf699b40aaae6a3350e2d0c5e03bc06f
+size 1559013
diff --git a/k400/val/dGyqm9lcyCo_000000_000010.mp4 b/k400/val/dGyqm9lcyCo_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3bc6726197756afeadde2ed99ddc2a37856b0027
--- /dev/null
+++ b/k400/val/dGyqm9lcyCo_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f86e1e67f8d25419126abb0bb518cd24b39abe33206268fcc96cf07b238c8006
+size 175006
diff --git a/k400/val/dSYxhF3VDoA_000033_000043.mp4 b/k400/val/dSYxhF3VDoA_000033_000043.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9184b0ffc70160c7b074a02b1bc6ec0816811f31
--- /dev/null
+++ b/k400/val/dSYxhF3VDoA_000033_000043.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9272bbdffad86fad32beec7b4e06a12be4a018192c1191c2d815a2dfc4dad863
+size 755034
diff --git a/k400/val/ddd4tcy6Plo_000032_000042.mp4 b/k400/val/ddd4tcy6Plo_000032_000042.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7b77a6a41d237e1a56a4a1944c2173cb40ba8400
--- /dev/null
+++ b/k400/val/ddd4tcy6Plo_000032_000042.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1afdb5119714e5058c249d83b0670305a22b3bc009be960a0f522afb40e07d92
+size 478700
diff --git a/k400/val/douPrLPb8PU_000001_000011.mp4 b/k400/val/douPrLPb8PU_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e87f1d4e1776667430305898f3a1c4b6eafbb928
--- /dev/null
+++ b/k400/val/douPrLPb8PU_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e7e143401905a184780258a27413bfbc82ca986c80c09d69e63a3fd5bd49759
+size 865416
diff --git a/k400/val/e9NpPWZuzTw_000160_000170.mp4 b/k400/val/e9NpPWZuzTw_000160_000170.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5508185b5f0527814b9905bb3c272dbf7826dd2b
--- /dev/null
+++ b/k400/val/e9NpPWZuzTw_000160_000170.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d74901aea57d1796a1ef590cb9cc88e8f6c439f7fb8ffc7b65766155a6744473
+size 2915882
diff --git a/k400/val/eQHz5RNWXYQ_000069_000079.mp4 b/k400/val/eQHz5RNWXYQ_000069_000079.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..94cb93b878a5552651a2348ee797c8cef106d183
--- /dev/null
+++ b/k400/val/eQHz5RNWXYQ_000069_000079.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df63a2e9a2e7ab04a12b17470e1dc6ed0dee540f86f106be5f733562a50143ce
+size 403740
diff --git a/k400/val/f3DsbfHdL8w_000086_000096.mp4 b/k400/val/f3DsbfHdL8w_000086_000096.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..948dc38490a073968f6752025ca87d06444877e9
--- /dev/null
+++ b/k400/val/f3DsbfHdL8w_000086_000096.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b8e386f306f38be0a57a574dcd960020ea78d4b2de6661ae1c5dd5cbcd32453
+size 961366
diff --git a/k400/val/fHvo_v2DU2I_000015_000025.mp4 b/k400/val/fHvo_v2DU2I_000015_000025.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c5af0c83074982f1993b41415b2d2dc79d3bf81a
--- /dev/null
+++ b/k400/val/fHvo_v2DU2I_000015_000025.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23debdc4b2d82303e82d27b68a6545fecde8bc3acc10b554def956295d442dd7
+size 210981
diff --git a/k400/val/fNvsvkohgY4_000000_000010.mp4 b/k400/val/fNvsvkohgY4_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..34c59cc54ec13fcb74650e546a7ffd61a60a1553
--- /dev/null
+++ b/k400/val/fNvsvkohgY4_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3396852ed1f015851c658afdc442c3ed69a42bf9d4393609c152fc4d404bb6e
+size 323664
diff --git a/k400/val/fOg9c8wfP2Q_000079_000089.mp4 b/k400/val/fOg9c8wfP2Q_000079_000089.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5a3fd4144723c595e5fefb8047e54578c0b357b7
--- /dev/null
+++ b/k400/val/fOg9c8wfP2Q_000079_000089.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:868df8c51fbb8327bdfe3c88782f7a8037219c1c207e0d922e3d5bfab382581a
+size 2980062
diff --git a/k400/val/fnoYbIMI69Y_000038_000048.mp4 b/k400/val/fnoYbIMI69Y_000038_000048.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0c0797a5f539f8a7d3ec8870ae44e7ffa370e123
--- /dev/null
+++ b/k400/val/fnoYbIMI69Y_000038_000048.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fec6efc1bb56d20c64b1e412b2673b182da68271513c8c55dca321698d8df623
+size 3626281
diff --git a/k400/val/gC3rk_Vj7UY_000029_000039.mp4 b/k400/val/gC3rk_Vj7UY_000029_000039.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e87b9e69af46e475a0c725a4c584deaf34fe0c77
--- /dev/null
+++ b/k400/val/gC3rk_Vj7UY_000029_000039.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b5316c4d652e1d6005d8bd09d7b2aa2f774171ec621e266ea355a9b9bd13478
+size 441682
diff --git a/k400/val/gD7OsnKGgKU_000027_000037.mp4 b/k400/val/gD7OsnKGgKU_000027_000037.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..340271d7a25ce917e21a962db8cfe344836bae44
--- /dev/null
+++ b/k400/val/gD7OsnKGgKU_000027_000037.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c22803583f38d796e4ecf72c5f1fcfffdce8c9a6414142df99e410a4e27d27c0
+size 1347785
diff --git a/k400/val/gPR-3s3pQFc_000270_000280.mp4 b/k400/val/gPR-3s3pQFc_000270_000280.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..63d4741872fc646c70d2cc1d39085e8de4863465
--- /dev/null
+++ b/k400/val/gPR-3s3pQFc_000270_000280.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2e0edf8712de9ad51bd80cbc0cf4875789f2dac80beb49ac521dda43d2d7fe9
+size 731060
diff --git a/k400/val/gaunySZtkzA_000020_000030.mp4 b/k400/val/gaunySZtkzA_000020_000030.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bc9a2ad8a5c9b4b7f2955ee7521d34e6040cb00d
--- /dev/null
+++ b/k400/val/gaunySZtkzA_000020_000030.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45c8df4f8f3f2b3cf518a2a1e6ad3d6b18c4f5ddb0ec4ac9bae6205e5ff33cba
+size 2839966
diff --git a/k400/val/h4IbRCJ7N3E_000009_000019.mp4 b/k400/val/h4IbRCJ7N3E_000009_000019.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ef1e19524e46698bfb744ed5486705842796cd7f
--- /dev/null
+++ b/k400/val/h4IbRCJ7N3E_000009_000019.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e646262065c0f61b3019200585aca5a41500960c83385619f3d40b036620e8a
+size 4270849
diff --git a/k400/val/h6yuWQDalVM_000009_000019.mp4 b/k400/val/h6yuWQDalVM_000009_000019.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9ab56ac3852db5448d146922dfdb2abed9e9f064
--- /dev/null
+++ b/k400/val/h6yuWQDalVM_000009_000019.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25c51b78c019303df2c15f1ca793ae4b98952d995409502ecb88ba3817b1dbd0
+size 5035133
diff --git a/k400/val/hUUilZ6oEm8_000058_000068.mp4 b/k400/val/hUUilZ6oEm8_000058_000068.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..afcdbecf5b7ab08dd5a840e0c2e2c9391ed369d3
--- /dev/null
+++ b/k400/val/hUUilZ6oEm8_000058_000068.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6981c0e84b1fc76828ddc8597870f9b8fef2e10efdb31a659b5c18cc38477c58
+size 3606481
diff --git a/k400/val/hZIYhZiVlTU_000032_000042.mp4 b/k400/val/hZIYhZiVlTU_000032_000042.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bb34b50e4d5cb233092a5b33a5db6a76292f6c45
--- /dev/null
+++ b/k400/val/hZIYhZiVlTU_000032_000042.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9224fc05996295cc0015e359298b3a70931e1ad930ceceb7690a28a62b29bc25
+size 5572208
diff --git a/k400/val/hZeKM4567L8_000048_000058.mp4 b/k400/val/hZeKM4567L8_000048_000058.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d72a574b34bf467e489f35bf93fe4eabde8f4894
--- /dev/null
+++ b/k400/val/hZeKM4567L8_000048_000058.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3be1fefdd9f8ae2d589f028469f35d3deaf60eb93391d5139dedb6bd6d180a11
+size 671050
diff --git a/k400/val/hbRiMPEtT0w_001233_001243.mp4 b/k400/val/hbRiMPEtT0w_001233_001243.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..08dd7c1bc61b80f5a3a1e45cb84bbe38a5fce4e3
--- /dev/null
+++ b/k400/val/hbRiMPEtT0w_001233_001243.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:136bb6484ea4951c58f385ad9d30ec47fbb28b2ba43eba929d1b50579dc03967
+size 465354
diff --git a/k400/val/iBVnffRj580_000025_000035.mp4 b/k400/val/iBVnffRj580_000025_000035.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..00fc9a1cad5a56f472939f3cc25b8fcdef0a576b
--- /dev/null
+++ b/k400/val/iBVnffRj580_000025_000035.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cec35f56af4dce8dc6a1797d4db3a89e078b3b57ca7d836c89ceb92c8c3ed010
+size 4498896
diff --git a/k400/val/iW3x0sab7bs_000615_000625.mp4 b/k400/val/iW3x0sab7bs_000615_000625.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9ba63d26012e7d05c4c72494e8b13720f109c89a
--- /dev/null
+++ b/k400/val/iW3x0sab7bs_000615_000625.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c57bfc4678d312b442762c4b48fa866a72f9d76433a22c55e1a0b01449af7fd0
+size 852899
diff --git a/k400/val/iXSCHCe3WnA_000152_000162.mp4 b/k400/val/iXSCHCe3WnA_000152_000162.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d4a2dfb00034e90c04fc3ce993af924b77b10720
--- /dev/null
+++ b/k400/val/iXSCHCe3WnA_000152_000162.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cad55bab75da542602b1b1eeae2589ff268474b61bf688171b267f22968a2805
+size 2459610
diff --git a/k400/val/itl0hKNOXW8_000138_000148.mp4 b/k400/val/itl0hKNOXW8_000138_000148.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0f97cd64d7c6e2697c2273fa4c7682b2f4daaa29
--- /dev/null
+++ b/k400/val/itl0hKNOXW8_000138_000148.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a885b0c04f4de8a9282705f2fc821a0d227b79b21f879014f3e47883c98dd16
+size 739551
diff --git a/k400/val/jZAcZGr7KQQ_000062_000072.mp4 b/k400/val/jZAcZGr7KQQ_000062_000072.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4096ecec90cc317aa7b5b0b5a082d9853599beb7
--- /dev/null
+++ b/k400/val/jZAcZGr7KQQ_000062_000072.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f47a4a5f285abd69b8ff0eb8c5c42123a3df9465f6293f50baa2ccc9d42fa252
+size 379462
diff --git a/k400/val/jdeIEEfKMrk_000000_000010.mp4 b/k400/val/jdeIEEfKMrk_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..72d43222899f716d8c720fa51297067c764cfa8c
--- /dev/null
+++ b/k400/val/jdeIEEfKMrk_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98ed11bf62c3d2d046fee52ed396f17898ea4e2c74e063cd79c939e7ec26ba2e
+size 160947
diff --git a/k400/val/kQYMssWn2xw_000014_000024.mp4 b/k400/val/kQYMssWn2xw_000014_000024.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..82996a76ff7cef6d9e57fbac22587a1ef1f33211
--- /dev/null
+++ b/k400/val/kQYMssWn2xw_000014_000024.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4e14ebda14064ff27906c156c04a8609f0be4b5c824b1456fb852a4764ddb82
+size 1293170
diff --git a/k400/val/kY0Iyr-HhUY_000096_000106.mp4 b/k400/val/kY0Iyr-HhUY_000096_000106.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..396fcbc3f0461c6093b009f6e1ddc0dfcb26d813
--- /dev/null
+++ b/k400/val/kY0Iyr-HhUY_000096_000106.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6eba5a4980f42075ddf11cceb5cc4833b8026dee6bd97d001a23a7a62fb3ea41
+size 3544199
diff --git a/k400/val/k_Af0De1aKc_000057_000067.mp4 b/k400/val/k_Af0De1aKc_000057_000067.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d6896dc0230ee23a07467ac89e55183edff4f646
--- /dev/null
+++ b/k400/val/k_Af0De1aKc_000057_000067.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:189d4258430fb0fd57a5ff83a3a8d215b821a785266ca5fef2ba4ffd399e378d
+size 3285571
diff --git a/k400/val/kxzIHX_YGcA_000002_000012.mp4 b/k400/val/kxzIHX_YGcA_000002_000012.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3aa4b261aa8eae1a05a39484ea804c58b6add20e
--- /dev/null
+++ b/k400/val/kxzIHX_YGcA_000002_000012.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fda151b2ce39b0ae20ef41412640ad040f6d9ff3ef78c3b8a325a7183b1f9cc4
+size 554774
diff --git a/k400/val/lD4cwvfXnDI_000000_000010.mp4 b/k400/val/lD4cwvfXnDI_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eedb39224d60dc12c8a246519b3e8ff3d8cb7335
--- /dev/null
+++ b/k400/val/lD4cwvfXnDI_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:70717319e630f752730c1c19f78cfe93126faa39aabafb5c48339ee4bdb41ee1
+size 3423432
diff --git a/k400/val/lUxW1GHJAdY_000058_000068.mp4 b/k400/val/lUxW1GHJAdY_000058_000068.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a1cb5bd62d5ce38497f11019a346faed6280b5d5
--- /dev/null
+++ b/k400/val/lUxW1GHJAdY_000058_000068.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b24c873c1d3af5197804044801df11e8e42623089d5c3c0cc840ea30c346369b
+size 504314
diff --git a/k400/val/mrjZ4ZhqLAs_000010_000020.mp4 b/k400/val/mrjZ4ZhqLAs_000010_000020.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dbe3765bfc20b0fffcd33b7e897f97be98d3199f
--- /dev/null
+++ b/k400/val/mrjZ4ZhqLAs_000010_000020.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2655dd31241738caa354c2a01d221328e34d79284b097bdad08334a407cd165
+size 531117
diff --git a/k400/val/nIhVmEwpv0g_000056_000066.mp4 b/k400/val/nIhVmEwpv0g_000056_000066.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..34583a6ec74a5b7f5592f5334216cbc6cbf1dbcd
--- /dev/null
+++ b/k400/val/nIhVmEwpv0g_000056_000066.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d3b7eec7b3b443a79f35d3c72a8dd7da799c34a0fe848c9ac0594e42e1f9278
+size 451112
diff --git a/k400/val/nKWMuhaDHLk_000069_000079.mp4 b/k400/val/nKWMuhaDHLk_000069_000079.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ea2d640d9dff0935c8c359bbbea56e5b82fd4135
--- /dev/null
+++ b/k400/val/nKWMuhaDHLk_000069_000079.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63ab8bdf1bd23c41c017a94e4c2f6ed7cd1fa417ebf84d785e432266648bbc2d
+size 615875
diff --git a/k400/val/nYlzOQfkDO8_000000_000010.mp4 b/k400/val/nYlzOQfkDO8_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..07e6d684911250ff5ce03b0913ef5ffaf73f261f
--- /dev/null
+++ b/k400/val/nYlzOQfkDO8_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a311ca218962be77ef962f06303a91468d99207956b73847bbb86688123fb796
+size 1581520
diff --git a/k400/val/nenz_2mnic0_000169_000179.mp4 b/k400/val/nenz_2mnic0_000169_000179.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..908cb450fd5696232a26b9ea8a383a11febf81be
--- /dev/null
+++ b/k400/val/nenz_2mnic0_000169_000179.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:405a5129f8fbe7659ee456b75563e39fe6b30523d372fffea78d4f3ace6ee9e6
+size 1878200
diff --git a/k400/val/nyFulYDEKFs_000017_000027.mp4 b/k400/val/nyFulYDEKFs_000017_000027.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..975b837774c9219b587884a370263637ad6aa561
--- /dev/null
+++ b/k400/val/nyFulYDEKFs_000017_000027.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9073fdda3cad1e7c9135ca569185ee5d9da52765f15548fad29fed1cb43ba510
+size 1754655
diff --git a/k400/val/o-hF3nN5dwk_000006_000016.mp4 b/k400/val/o-hF3nN5dwk_000006_000016.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f6df78ee08b77f36a0f9d83d2e70bbf8dcbc686b
--- /dev/null
+++ b/k400/val/o-hF3nN5dwk_000006_000016.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acbe109a15ebdbeea050470445fac186c888432c75a5a61fe70a9fb56abfe21d
+size 619866
diff --git a/k400/val/oWz9whBx48c_000023_000033.mp4 b/k400/val/oWz9whBx48c_000023_000033.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6be9a8a66150636334b172900baf07eea761a023
--- /dev/null
+++ b/k400/val/oWz9whBx48c_000023_000033.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e103755d93b55da6e305897e99b1876eec687992752e8259f95c0b274bc4f0c
+size 286808
diff --git a/k400/val/o_T-CopFgu0_000134_000144.mp4 b/k400/val/o_T-CopFgu0_000134_000144.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f19f0c514780107411205605eb8559aacd29f3a8
--- /dev/null
+++ b/k400/val/o_T-CopFgu0_000134_000144.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7394783f5a3acb7ae44fae168c0ce5499f65a5901350737b83bfdebe784ade44
+size 325189
diff --git a/k400/val/pMRAH0hgqB8_000014_000024.mp4 b/k400/val/pMRAH0hgqB8_000014_000024.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6cdf30f306f87ec8d76d4b692a7cd5ba21f099a8
--- /dev/null
+++ b/k400/val/pMRAH0hgqB8_000014_000024.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47435cd1aef5e5bf237134a80ff7abc6cd2f30780c4a4134e5e79db1d8415d01
+size 2557748
diff --git a/k400/val/pa0FTWYl0wU_000019_000029.mp4 b/k400/val/pa0FTWYl0wU_000019_000029.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eda0bdcf57bb83cce7c956327284f0467d40816f
--- /dev/null
+++ b/k400/val/pa0FTWYl0wU_000019_000029.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f1d2c7f9674c957a9d6f3de9bc36b2957fd8b3464062764630e261b1f2e264c
+size 2925420
diff --git a/k400/val/paYyxu7q_T0_000011_000021.mp4 b/k400/val/paYyxu7q_T0_000011_000021.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..58dfacbf6db7e1e8df9a8ee093cfcc77551d1b17
--- /dev/null
+++ b/k400/val/paYyxu7q_T0_000011_000021.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6015d74ff235c6071f9b4999b6a3b421d465d37b1e195cab98b38865ce6133c
+size 2219131
diff --git a/k400/val/q37vo62psGA_000120_000130.mp4 b/k400/val/q37vo62psGA_000120_000130.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b9dceb2ca056c2a04158a78779b77c5e5aa195fe
--- /dev/null
+++ b/k400/val/q37vo62psGA_000120_000130.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5d3c1108ceddb3e044a91c03a4a387550c9ebaa699ce678aafce6bc00e0912a
+size 376162
diff --git a/k400/val/qVwK8fsooj4_000025_000035.mp4 b/k400/val/qVwK8fsooj4_000025_000035.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9c968a0aaadf1bca62274f0abd1e568236170ad5
--- /dev/null
+++ b/k400/val/qVwK8fsooj4_000025_000035.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b24d7259c70e3ecac3af7de1f4cb97e4cc38a80fccc9b71186f8fa264aa82c28
+size 2707359
diff --git a/k400/val/qdW9ZUrUwAQ_000001_000011.mp4 b/k400/val/qdW9ZUrUwAQ_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5b4c7d18db4dddf2e55fff9e1f4063f298e8a529
--- /dev/null
+++ b/k400/val/qdW9ZUrUwAQ_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8bf559f70c599fcd9c5fb36f22d3456755d4ad8e34e17f757d1b253eff99150
+size 4521838
diff --git a/k400/val/sIn7Te48YL4_000158_000168.mp4 b/k400/val/sIn7Te48YL4_000158_000168.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..11d21dcdcfb3c91ed6294f8a2617981e79fd822e
--- /dev/null
+++ b/k400/val/sIn7Te48YL4_000158_000168.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f1356a7cc5b3b904f19f36f36ec73f6d693e8b03f88244c89e163e607b948e5
+size 3478342
diff --git a/k400/val/sfFlbk49ECk_000001_000011.mp4 b/k400/val/sfFlbk49ECk_000001_000011.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f4a72e7b5ad4c413fa369941aa8e74c7954a71b6
--- /dev/null
+++ b/k400/val/sfFlbk49ECk_000001_000011.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f910e138a29913eac9942a5b501365ce4e297b33969be7b6b61d98cc7064d344
+size 4972053
diff --git a/k400/val/tEKCm7GcoHg_000101_000111.mp4 b/k400/val/tEKCm7GcoHg_000101_000111.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0f70f905232310b4a3317daed5e53870d8e5ebe3
--- /dev/null
+++ b/k400/val/tEKCm7GcoHg_000101_000111.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:321b47624b14c3dd3263ebdcb4b1254951b0ffc8df6a4accf7fbbe6137a760d2
+size 520653
diff --git a/k400/val/vWpGvMRT6mg_000084_000094.mp4 b/k400/val/vWpGvMRT6mg_000084_000094.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a100c95601b45d01da030b1fde8f5f26f10f9a46
--- /dev/null
+++ b/k400/val/vWpGvMRT6mg_000084_000094.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f35ca7846853b5791a6e8a0fea9770da98efda28bb24194c471e84e910d34743
+size 424377
diff --git a/k400/val/vpCp4Jqd3R0_000004_000014.mp4 b/k400/val/vpCp4Jqd3R0_000004_000014.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9c152217c7d80842977144f0814718398fcf4cd8
--- /dev/null
+++ b/k400/val/vpCp4Jqd3R0_000004_000014.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56cb155a3efb8594c8ed190e5d92aad7ce962fc468bcffb356c4335deb804a72
+size 1069094
diff --git a/k400/val/wtzbe9PwDV4_000003_000013.mp4 b/k400/val/wtzbe9PwDV4_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3097db11ff368e00999df1d95d31295ec73fadd5
--- /dev/null
+++ b/k400/val/wtzbe9PwDV4_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1db23be2595e151013799550368ec0ae82f4d085fb935ace00dfdbf5f667ace
+size 538973
diff --git a/k400/val/xME1X5_D88c_000004_000014.mp4 b/k400/val/xME1X5_D88c_000004_000014.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f007a57934b3ef8101215d8499d2b9a5c180e7d8
--- /dev/null
+++ b/k400/val/xME1X5_D88c_000004_000014.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:240b879faa35f3536bbacbc738f229f74450e7ec2f8c1aa7a2c5eecd740f6257
+size 590596
diff --git a/k400/val/yAlleHGM43U_000003_000013.mp4 b/k400/val/yAlleHGM43U_000003_000013.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0c0065e17f357bae75448d4a2deaa36741f1b226
--- /dev/null
+++ b/k400/val/yAlleHGM43U_000003_000013.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d1a00f82235de9eab02103ab83981b0bf21c589443b816d3d46f1b0794c7e7d
+size 526939
diff --git a/k400/val/ym2ehgmrqlg_000000_000010.mp4 b/k400/val/ym2ehgmrqlg_000000_000010.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3319b5d39daf4fd311dd59eb08b2a1b8dedc4dc8
--- /dev/null
+++ b/k400/val/ym2ehgmrqlg_000000_000010.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dc5a8c26a427e710f44cd16ed7f50a911ea5f362d28abd6cb795ab71b807026
+size 428234
diff --git a/k400/val/z2jhS6BOSRs_000352_000362.mp4 b/k400/val/z2jhS6BOSRs_000352_000362.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5da3a0c4e96b2829f02a86ffb151461c77c159c8
--- /dev/null
+++ b/k400/val/z2jhS6BOSRs_000352_000362.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4f3c1af136f864da88ea6094dbc4b18d29a0a18491a11cff8e6a3032a1d1d91
+size 1542860
diff --git a/k400/val/zzokQ8DKETs_000112_000122.mp4 b/k400/val/zzokQ8DKETs_000112_000122.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..43c71d1334a0b618a557548413a1c46ff34a9895
--- /dev/null
+++ b/k400/val/zzokQ8DKETs_000112_000122.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a11567d41b9d66d0b6a4de46c7bfb17f2ed0e29d6e5286e9096bbcfc9656de2b
+size 1673820