pair,contact1,contact2,flow1,flow2 8pw6_K_,1,4,1,1 8pw6_K_,5,9,1,1 8pw6_K_,6,10,1,1 8pw6_K_,7,11,1,1 8pw6_K_,8,12,1,1 8pw6_K_,9,13,1,1 8pw6_K_,10,14,1,1 8pw6_K_,11,15,1,1 8pw6_K_,12,16,1,1 8pw6_K_,15,19,1,1 8pw6_K_,16,20,1,1 8pw6_K_,17,21,1,1 8pw6_K_,18,22,1,1 8pw6_K_,19,23,1,1 8pw6_K_,20,24,1,1 8pw6_K_,21,25,1,1 8pw6_K_,22,26,1,1 8pw6_K_,23,27,1,1 8pw6_K_,24,28,1,1 8pw6_K_,25,29,1,1 8pw6_K_,26,30,1,1 8pw6_K_,27,31,1,1 8pw6_K_,28,32,1,1 8pw6_K_,29,33,1,1 8pw6_K_,30,34,1,1 8pw6_K_,31,36,1,1 8pw6_K_,36,40,1,1 8pw6_K_,37,41,1,1 8pw6_K_,39,42,1,1 8pw6_K_,45,48,1,1 8pw6_K_,48,51,1,1