pair,contact1,contact2,flow1,flow2
4zvu_B_,4,7,1,1
4zvu_B_,8,84,1,1
4zvu_B_,8,86,1,1
4zvu_B_,9,84,1,1
4zvu_B_,11,82,1,1
4zvu_B_,13,80,1,1
4zvu_B_,14,21,1,1
4zvu_B_,14,77,1,1
4zvu_B_,15,20,1,1
4zvu_B_,16,19,1,1
4zvu_B_,22,30,1,1
4zvu_B_,22,77,1,1
4zvu_B_,24,27,1,1
4zvu_B_,24,28,1,1
4zvu_B_,28,33,1,1
4zvu_B_,29,32,1,1
4zvu_B_,29,33,1,1
4zvu_B_,30,34,1,1
4zvu_B_,31,35,1,1
4zvu_B_,32,36,1,1
4zvu_B_,33,37,1,1
4zvu_B_,34,37,1,1
4zvu_B_,34,38,1,1
4zvu_B_,35,39,1,1
4zvu_B_,36,40,1,1
4zvu_B_,37,41,1,1
4zvu_B_,38,42,1,1
4zvu_B_,39,43,1,1
4zvu_B_,42,45,1,1
4zvu_B_,42,46,1,1
4zvu_B_,44,92,1,1
4zvu_B_,47,49,1,1
4zvu_B_,47,50,1,1
4zvu_B_,47,51,1,1
4zvu_B_,47,89,1,1
4zvu_B_,48,52,1,1
4zvu_B_,48,89,1,1
4zvu_B_,49,53,1,1
4zvu_B_,50,54,1,1
4zvu_B_,51,55,1,1
4zvu_B_,52,56,1,1
4zvu_B_,53,57,1,1
4zvu_B_,54,58,1,1
4zvu_B_,55,59,1,1
4zvu_B_,56,60,1,1
4zvu_B_,57,61,1,1
4zvu_B_,58,62,1,1
4zvu_B_,60,76,1,1
4zvu_B_,63,76,1,1
4zvu_B_,65,72,1,1
4zvu_B_,65,74,1,1
4zvu_B_,65,75,1,1
4zvu_B_,67,69,1,1
4zvu_B_,69,71,1,1
4zvu_B_,69,72,1,1
4zvu_B_,70,73,1,1
4zvu_B_,83,85,1,1