pair,contact1,contact2,flow1,flow2 6zc4_A_,3,5,1,1 6zc4_A_,5,87,1,1 6zc4_A_,7,85,1,1 6zc4_A_,8,84,1,1 6zc4_A_,9,83,1,1 6zc4_A_,10,82,1,1 6zc4_A_,11,81,1,1 6zc4_A_,18,38,1,1 6zc4_A_,19,39,1,1 6zc4_A_,20,34,1,1 6zc4_A_,22,31,1,1 6zc4_A_,22,32,1,1 6zc4_A_,24,29,1,1 6zc4_A_,25,64,1,1 6zc4_A_,28,51,1,1 6zc4_A_,30,48,1,1 6zc4_A_,30,49,1,1 6zc4_A_,37,41,1,1 6zc4_A_,38,42,1,1 6zc4_A_,39,43,1,1 6zc4_A_,42,44,1,1 6zc4_A_,44,87,1,1 6zc4_A_,46,49,1,1 6zc4_A_,46,87,1,1 6zc4_A_,49,87,1,1 6zc4_A_,50,86,1,1 6zc4_A_,52,59,1,1 6zc4_A_,52,84,1,1 6zc4_A_,53,55,1,1 6zc4_A_,53,84,1,1 6zc4_A_,54,57,1,1 6zc4_A_,55,82,1,1 6zc4_A_,63,66,1,1 6zc4_A_,63,67,1,1 6zc4_A_,64,68,1,1 6zc4_A_,65,69,1,1 6zc4_A_,66,70,1,1 6zc4_A_,67,71,1,1 6zc4_A_,68,72,1,1 6zc4_A_,69,73,1,1 6zc4_A_,70,74,1,1 6zc4_A_,71,75,1,1 6zc4_A_,72,76,1,1 6zc4_A_,73,77,1,1