pair,contact1,contact2,flow1,flow2
4yex_A_,2,5,1,1
4yex_A_,2,6,1,1
4yex_A_,3,7,1,1
4yex_A_,4,8,1,1
4yex_A_,5,9,1,1
4yex_A_,6,10,1,1
4yex_A_,7,11,1,1
4yex_A_,8,12,1,1
4yex_A_,9,13,1,1
4yex_A_,10,14,1,1
4yex_A_,11,16,1,1
4yex_A_,12,15,1,1
4yex_A_,17,19,1,1
4yex_A_,17,20,1,1
4yex_A_,17,21,1,1
4yex_A_,18,22,1,1
4yex_A_,19,23,1,1
4yex_A_,20,24,1,1
4yex_A_,21,25,1,1
4yex_A_,22,26,1,1
4yex_A_,23,27,1,1
4yex_A_,24,28,1,1
4yex_A_,25,29,1,1
4yex_A_,26,30,1,1
4yex_A_,27,31,1,1
4yex_A_,28,32,1,1
4yex_A_,29,33,1,1
4yex_A_,30,34,1,1
4yex_A_,31,35,1,1
4yex_A_,32,36,1,1
4yex_A_,33,37,1,1
4yex_A_,34,38,1,1
4yex_A_,35,40,1,1
4yex_A_,36,39,1,1
4yex_A_,42,50,1,1
4yex_A_,44,48,1,1
4yex_A_,47,62,1,1
4yex_A_,49,60,1,1
4yex_A_,51,58,1,1
4yex_A_,53,56,1,1
4yex_A_,54,55,1,1
4yex_A_,62,66,1,1
4yex_A_,63,67,1,1
4yex_A_,64,68,1,1
4yex_A_,66,69,1,1
4yex_A_,66,70,1,1