pair,contact1,contact2,flow1,flow2
4od2_S_,1,21,1,1
4od2_S_,4,7,1,1
4od2_S_,8,20,1,1
4od2_S_,8,35,1,1
4od2_S_,11,23,1,1
4od2_S_,11,24,1,1
4od2_S_,11,31,1,1
4od2_S_,12,31,1,1
4od2_S_,12,35,1,1
4od2_S_,13,22,1,1
4od2_S_,13,40,1,1
4od2_S_,15,17,1,1
4od2_S_,15,20,1,1
4od2_S_,17,19,1,1
4od2_S_,23,24,1,1
4od2_S_,24,31,1,1
4od2_S_,25,28,1,1
4od2_S_,25,29,1,1
4od2_S_,27,43,1,1
4od2_S_,28,43,1,1
4od2_S_,30,41,1,1
4od2_S_,31,58,1,1
4od2_S_,33,35,1,1
4od2_S_,35,37,1,1
4od2_S_,44,61,1,1
4od2_S_,44,62,1,1
4od2_S_,46,51,1,1
4od2_S_,47,50,1,1
4od2_S_,48,50,1,1
4od2_S_,49,67,1,1
4od2_S_,49,76,1,1
4od2_S_,51,65,1,1
4od2_S_,53,63,1,1
4od2_S_,54,63,1,1
4od2_S_,56,57,1,1
4od2_S_,56,60,1,1
4od2_S_,57,60,1,1
4od2_S_,64,72,1,1
4od2_S_,67,70,1,1
4od2_S_,70,89,1,1
4od2_S_,71,77,1,1
4od2_S_,80,94,1,1
4od2_S_,89,90,1,1
4od2_S_,89,93,1,1
4od2_S_,90,92,1,1
4od2_S_,90,93,1,1
4od2_S_,93,94,1,1