pair,contact1,contact2,flow1,flow2
4c99_B_,3,14,1,1
4c99_B_,4,17,1,1
4c99_B_,4,18,1,1
4c99_B_,4,36,1,1
4c99_B_,5,7,1,1
4c99_B_,5,15,1,1
4c99_B_,7,15,1,1
4c99_B_,9,12,1,1
4c99_B_,9,13,1,1
4c99_B_,12,34,1,1
4c99_B_,14,34,1,1
4c99_B_,18,21,1,1
4c99_B_,19,53,1,1
4c99_B_,22,37,1,1
4c99_B_,23,53,1,1
4c99_B_,24,35,1,1
4c99_B_,26,33,1,1
4c99_B_,27,31,1,1
4c99_B_,28,31,1,1
4c99_B_,28,33,1,1
4c99_B_,41,44,1,1
4c99_B_,42,64,1,1
4c99_B_,43,58,1,1
4c99_B_,43,64,1,1
4c99_B_,45,56,1,1
4c99_B_,47,54,1,1
4c99_B_,48,53,1,1
4c99_B_,49,52,1,1
4c99_B_,51,54,1,1
4c99_B_,58,63,1,1
4c99_B_,59,69,1,1
4c99_B_,61,86,1,1
4c99_B_,62,75,1,1
4c99_B_,62,76,1,1
4c99_B_,63,74,1,1
4c99_B_,65,72,1,1
4c99_B_,65,74,1,1
4c99_B_,66,68,1,1
4c99_B_,66,71,1,1
4c99_B_,67,71,1,1
4c99_B_,68,70,1,1
4c99_B_,68,71,1,1
4c99_B_,72,74,1,1
4c99_B_,80,87,1,1
4c99_B_,80,98,1,1
4c99_B_,82,85,1,1
4c99_B_,90,102,1,1
4c99_B_,91,103,1,1
4c99_B_,97,100,1,1
4c99_B_,97,102,1,1