pair,contact1,contact2,flow1,flow2 1vr4_A_,2,77,1,1 1vr4_A_,4,6,1,1 1vr4_A_,4,77,1,1 1vr4_A_,4,80,1,1 1vr4_A_,6,8,1,1 1vr4_A_,6,79,1,1 1vr4_A_,9,12,1,1 1vr4_A_,15,102,1,1 1vr4_A_,16,102,1,1 1vr4_A_,18,100,1,1 1vr4_A_,19,72,1,1 1vr4_A_,19,100,1,1 1vr4_A_,21,98,1,1 1vr4_A_,23,96,1,1 1vr4_A_,24,64,1,1 1vr4_A_,25,94,1,1 1vr4_A_,27,92,1,1 1vr4_A_,28,32,1,1 1vr4_A_,29,33,1,1 1vr4_A_,32,35,1,1 1vr4_A_,33,36,1,1 1vr4_A_,38,41,1,1 1vr4_A_,44,47,1,1 1vr4_A_,45,53,1,1 1vr4_A_,47,53,1,1 1vr4_A_,49,51,1,1 1vr4_A_,49,53,1,1 1vr4_A_,52,55,1,1 1vr4_A_,54,58,1,1 1vr4_A_,55,59,1,1 1vr4_A_,56,60,1,1 1vr4_A_,57,61,1,1 1vr4_A_,58,62,1,1 1vr4_A_,58,84,1,1 1vr4_A_,59,63,1,1 1vr4_A_,60,64,1,1 1vr4_A_,61,65,1,1 1vr4_A_,62,66,1,1 1vr4_A_,63,67,1,1 1vr4_A_,64,68,1,1 1vr4_A_,65,69,1,1 1vr4_A_,66,70,1,1 1vr4_A_,67,71,1,1 1vr4_A_,68,72,1,1 1vr4_A_,69,74,1,1 1vr4_A_,70,73,1,1 1vr4_A_,75,101,1,1 1vr4_A_,75,103,1,1 1vr4_A_,76,101,1,1 1vr4_A_,78,99,1,1 1vr4_A_,81,97,1,1 1vr4_A_,83,95,1,1 1vr4_A_,85,93,1,1 1vr4_A_,87,90,1,1 1vr4_A_,87,91,1,1 1vr4_A_,88,91,1,1