tx_id,row,col,height 0,31,4,20 1,8,77,20 2,21,111,20 3,27,178,20 4,43,238,20 5,13,302,20 6,29,321,20 7,49,410,20 8,28,445,20 9,46,470,20 10,58,13,20 11,78,55,20 12,64,126,20 13,95,190,20 14,96,246,20 15,99,278,20 16,64,339,20 17,87,399,20 18,69,443,20 19,89,466,20 20,106,13,20 21,107,96,20 22,152,104,20 23,136,156,20 24,149,245,20 25,130,301,20 26,112,316,20 27,102,359,20 28,108,412,20 29,140,481,20 30,193,13,20 31,154,93,20 32,196,107,20 33,177,192,20 34,157,212,20 35,167,300,20 36,186,339,20 37,174,380,20 38,191,412,20 39,167,504,20 40,243,11,20 41,227,91,20 42,206,149,20 43,213,160,20 44,243,214,20 45,214,300,20 46,227,309,20 47,235,408,20 48,237,440,20 49,223,497,20 50,269,47,20 51,288,98,20 52,277,152,20 53,267,196,20 54,271,207,20 55,289,284,20 56,283,354,20 57,287,405,20 58,287,453,20 59,289,495,20 60,338,49,20 61,347,97,20 62,328,109,20 63,350,169,20 64,330,252,20 65,351,295,20 66,358,314,20 67,314,410,20 68,355,455,20 69,313,499,20 70,366,7,20 71,392,83,20 72,383,117,20 73,367,162,20 74,400,214,20 75,367,296,20 76,382,326,20 77,394,396,20 78,366,458,20 79,366,468,20 80,432,27,20 81,441,99,20 82,452,113,20 83,430,187,20 84,423,207,20 85,434,287,20 86,441,352,20 87,438,366,20 88,449,431,20 89,414,471,20 90,494,31,20 91,472,101,20 92,498,120,20 93,495,204,20 94,499,254,20 95,465,280,20 96,473,334,20 97,491,409,20 98,501,417,20 99,502,502,20