pair,contact1,contact2,flow1,flow2 2bk8_A_,1,2,1,1 2bk8_A_,4,26,1,1 2bk8_A_,5,84,1,1 2bk8_A_,5,86,1,1 2bk8_A_,6,23,1,1 2bk8_A_,6,24,1,1 2bk8_A_,6,86,1,1 2bk8_A_,10,89,1,1 2bk8_A_,11,89,1,1 2bk8_A_,11,91,1,1 2bk8_A_,13,91,1,1 2bk8_A_,14,17,1,1 2bk8_A_,15,67,1,1 2bk8_A_,16,65,1,1 2bk8_A_,17,65,1,1 2bk8_A_,19,62,1,1 2bk8_A_,20,61,1,1 2bk8_A_,21,60,1,1 2bk8_A_,21,89,1,1 2bk8_A_,23,58,1,1 2bk8_A_,25,56,1,1 2bk8_A_,28,55,1,1 2bk8_A_,29,31,1,1 2bk8_A_,29,32,1,1 2bk8_A_,31,80,1,1 2bk8_A_,33,78,1,1 2bk8_A_,35,76,1,1 2bk8_A_,36,43,1,1 2bk8_A_,37,74,1,1 2bk8_A_,38,41,1,1 2bk8_A_,39,72,1,1 2bk8_A_,44,46,1,1 2bk8_A_,45,51,1,1 2bk8_A_,46,48,1,1 2bk8_A_,46,49,1,1 2bk8_A_,48,63,1,1 2bk8_A_,48,64,1,1 2bk8_A_,48,69,1,1 2bk8_A_,50,61,1,1 2bk8_A_,52,59,1,1 2bk8_A_,53,56,1,1 2bk8_A_,54,57,1,1 2bk8_A_,66,68,1,1 2bk8_A_,66,69,1,1 2bk8_A_,67,70,1,1 2bk8_A_,69,73,1,1 2bk8_A_,70,92,1,1 2bk8_A_,70,96,1,1 2bk8_A_,71,90,1,1 2bk8_A_,72,89,1,1 2bk8_A_,73,88,1,1 2bk8_A_,74,85,1,1 2bk8_A_,75,86,1,1 2bk8_A_,76,83,1,1 2bk8_A_,77,84,1,1 2bk8_A_,79,81,1,1 2bk8_A_,79,82,1,1 2bk8_A_,84,85,1,1 2bk8_A_,89,96,1,1 2bk8_A_,90,96,1,1 2bk8_A_,92,95,1,1