pair,contact1,contact2,flow1,flow2
2nd0_A_,1,4,1,1
2nd0_A_,2,6,1,1
2nd0_A_,3,6,1,1
2nd0_A_,3,7,1,1
2nd0_A_,3,62,1,1
2nd0_A_,4,8,1,1
2nd0_A_,11,15,1,1
2nd0_A_,12,16,1,1
2nd0_A_,13,16,1,1
2nd0_A_,13,17,1,1
2nd0_A_,14,18,1,1
2nd0_A_,15,19,1,1
2nd0_A_,15,57,1,1
2nd0_A_,16,20,1,1
2nd0_A_,17,21,1,1
2nd0_A_,18,22,1,1
2nd0_A_,19,23,1,1
2nd0_A_,20,24,1,1
2nd0_A_,21,24,1,1
2nd0_A_,22,25,1,1
2nd0_A_,26,30,1,1
2nd0_A_,27,31,1,1
2nd0_A_,28,31,1,1
2nd0_A_,29,32,1,1
2nd0_A_,29,33,1,1
2nd0_A_,30,34,1,1
2nd0_A_,31,35,1,1
2nd0_A_,32,36,1,1
2nd0_A_,33,37,1,1
2nd0_A_,34,38,1,1
2nd0_A_,35,39,1,1
2nd0_A_,36,40,1,1
2nd0_A_,37,41,1,1
2nd0_A_,38,45,1,1
2nd0_A_,39,40,1,1
2nd0_A_,40,66,1,1
2nd0_A_,41,44,1,1
2nd0_A_,41,60,1,1
2nd0_A_,41,63,1,1
2nd0_A_,42,45,1,1
2nd0_A_,44,47,1,1
2nd0_A_,48,51,1,1
2nd0_A_,55,58,1,1
2nd0_A_,55,59,1,1
2nd0_A_,60,64,1,1
2nd0_A_,61,65,1,1
2nd0_A_,62,66,1,1
2nd0_A_,63,67,1,1
2nd0_A_,64,68,1,1
2nd0_A_,65,69,1,1
2nd0_A_,66,69,1,1
2nd0_A_,66,70,1,1
2nd0_A_,67,70,1,1
2nd0_A_,67,71,1,1
2nd0_A_,68,72,1,1
2nd0_A_,69,73,1,1
2nd0_A_,70,73,1,1
2nd0_A_,70,74,1,1
2nd0_A_,71,74,1,1
2nd0_A_,71,75,1,1
2nd0_A_,72,76,1,1
2nd0_A_,74,78,1,1