pair,contact1,contact2,flow1,flow2 2kk8_A_,11,27,1,1 2kk8_A_,12,26,1,1 2kk8_A_,13,25,1,1 2kk8_A_,15,17,1,1 2kk8_A_,15,23,1,1 2kk8_A_,16,78,1,1 2kk8_A_,16,80,1,1 2kk8_A_,17,19,1,1 2kk8_A_,17,20,1,1 2kk8_A_,17,44,1,1 2kk8_A_,18,80,1,1 2kk8_A_,19,82,1,1 2kk8_A_,21,44,1,1 2kk8_A_,28,30,1,1 2kk8_A_,28,31,1,1 2kk8_A_,30,66,1,1 2kk8_A_,31,67,1,1 2kk8_A_,32,36,1,1 2kk8_A_,33,37,1,1 2kk8_A_,33,65,1,1 2kk8_A_,34,38,1,1 2kk8_A_,35,39,1,1 2kk8_A_,36,40,1,1 2kk8_A_,37,41,1,1 2kk8_A_,37,51,1,1 2kk8_A_,37,63,1,1 2kk8_A_,39,43,1,1 2kk8_A_,40,43,1,1 2kk8_A_,40,44,1,1 2kk8_A_,41,48,1,1 2kk8_A_,46,51,1,1 2kk8_A_,47,50,1,1 2kk8_A_,48,51,1,1 2kk8_A_,50,83,1,1 2kk8_A_,50,84,1,1 2kk8_A_,52,81,1,1 2kk8_A_,52,83,1,1 2kk8_A_,53,60,1,1 2kk8_A_,54,79,1,1 2kk8_A_,55,58,1,1 2kk8_A_,56,77,1,1 2kk8_A_,61,62,1,1 2kk8_A_,66,69,1,1 2kk8_A_,66,70,1,1 2kk8_A_,67,71,1,1 2kk8_A_,73,76,1,1 2kk8_A_,77,79,1,1