alias,canonical
13-R1,10-R1
16-R2,15-R2
17-R2,15-R1
18-R1,8-R1
19-R2,18-R2
2-R1,1-P1
25-P2,10-P2
26-P1,25-P1
26-R1,25-R1
28-P1,27-P1
28-P2,10-P2
28-R1,25-R2
28-R2,27-R1
29-P1,27-P1
29-R2,27-R1
30-P1,27-P1
30-R2,27-R1
39-P2,38-P2
4-R1,3-R1
40-P1,38-P1
41-P1,38-P1
42-R2,15-R2
44-R1,43-P1
46-P1,44-P1
46-R1,45-P1
47-P1,44-P1
48-P1,44-P1
49-P1,44-P1
50-P1,48-R1
6-R1,5-R1
6-R2,5-R2