pair,contact1,contact2,flow1,flow2 1f22_A_,1,17,1,1 1f22_A_,2,3,1,1 1f22_A_,2,17,1,1 1f22_A_,2,18,1,1 1f22_A_,4,15,1,1 1f22_A_,5,13,1,1 1f22_A_,6,13,1,1 1f22_A_,6,39,1,1 1f22_A_,8,11,1,1 1f22_A_,10,68,1,1 1f22_A_,11,66,1,1 1f22_A_,12,67,1,1 1f22_A_,17,21,1,1 1f22_A_,18,22,1,1 1f22_A_,19,23,1,1 1f22_A_,20,24,1,1 1f22_A_,21,25,1,1 1f22_A_,22,23,1,1 1f22_A_,26,27,1,1 1f22_A_,26,29,1,1 1f22_A_,26,30,1,1 1f22_A_,36,37,1,1 1f22_A_,40,42,1,1 1f22_A_,40,44,1,1 1f22_A_,41,45,1,1 1f22_A_,42,46,1,1 1f22_A_,43,46,1,1 1f22_A_,43,47,1,1 1f22_A_,43,48,1,1 1f22_A_,44,50,1,1 1f22_A_,45,50,1,1 1f22_A_,46,47,1,1 1f22_A_,49,52,1,1 1f22_A_,49,53,1,1 1f22_A_,52,54,1,1 1f22_A_,59,60,1,1 1f22_A_,60,62,1,1