pair,contact1,contact2,flow1,flow2 4yl6_A_,2,4,1,1 4yl6_A_,2,5,1,1 4yl6_A_,2,6,1,1 4yl6_A_,3,7,1,1 4yl6_A_,4,8,1,1 4yl6_A_,5,9,1,1 4yl6_A_,6,10,1,1 4yl6_A_,7,11,1,1 4yl6_A_,8,12,1,1 4yl6_A_,9,13,1,1 4yl6_A_,10,14,1,1 4yl6_A_,11,15,1,1 4yl6_A_,12,16,1,1 4yl6_A_,12,59,1,1 4yl6_A_,13,17,1,1 4yl6_A_,14,18,1,1 4yl6_A_,15,19,1,1 4yl6_A_,16,20,1,1 4yl6_A_,21,24,1,1 4yl6_A_,21,25,1,1 4yl6_A_,22,26,1,1 4yl6_A_,23,27,1,1 4yl6_A_,24,28,1,1 4yl6_A_,24,56,1,1 4yl6_A_,25,29,1,1 4yl6_A_,26,30,1,1 4yl6_A_,27,31,1,1 4yl6_A_,28,32,1,1 4yl6_A_,29,33,1,1 4yl6_A_,30,34,1,1 4yl6_A_,31,35,1,1 4yl6_A_,32,36,1,1 4yl6_A_,33,37,1,1 4yl6_A_,34,37,1,1 4yl6_A_,34,39,1,1 4yl6_A_,35,38,1,1 4yl6_A_,35,71,1,1 4yl6_A_,40,43,1,1 4yl6_A_,40,44,1,1 4yl6_A_,41,45,1,1 4yl6_A_,42,46,1,1 4yl6_A_,43,47,1,1 4yl6_A_,44,48,1,1 4yl6_A_,45,49,1,1 4yl6_A_,46,50,1,1 4yl6_A_,47,51,1,1 4yl6_A_,48,52,1,1 4yl6_A_,49,53,1,1 4yl6_A_,49,54,1,1 4yl6_A_,52,55,1,1 4yl6_A_,54,57,1,1 4yl6_A_,56,60,1,1 4yl6_A_,57,60,1,1 4yl6_A_,57,61,1,1 4yl6_A_,58,62,1,1 4yl6_A_,60,63,1,1 4yl6_A_,61,64,1,1 4yl6_A_,63,66,1,1 4yl6_A_,64,67,1,1 4yl6_A_,64,76,1,1 4yl6_A_,68,71,1,1 4yl6_A_,69,72,1,1 4yl6_A_,71,75,1,1 4yl6_A_,72,76,1,1 4yl6_A_,73,77,1,1 4yl6_A_,74,78,1,1 4yl6_A_,75,79,1,1 4yl6_A_,76,80,1,1 4yl6_A_,76,85,1,1 4yl6_A_,77,81,1,1 4yl6_A_,78,82,1,1 4yl6_A_,79,83,1,1 4yl6_A_,79,84,1,1 4yl6_A_,83,86,1,1