pair,contact1,contact2,flow1,flow2 8pp6_M_,1,17,1,1 8pp6_M_,3,15,1,1 8pp6_M_,4,65,1,1 8pp6_M_,4,67,1,1 8pp6_M_,5,7,1,1 8pp6_M_,5,13,1,1 8pp6_M_,6,67,1,1 8pp6_M_,6,68,1,1 8pp6_M_,7,10,1,1 8pp6_M_,7,11,1,1 8pp6_M_,18,20,1,1 8pp6_M_,18,21,1,1 8pp6_M_,21,25,1,1 8pp6_M_,21,56,1,1 8pp6_M_,23,27,1,1 8pp6_M_,23,54,1,1 8pp6_M_,24,28,1,1 8pp6_M_,25,29,1,1 8pp6_M_,27,31,1,1 8pp6_M_,27,41,1,1 8pp6_M_,28,32,1,1 8pp6_M_,29,33,1,1 8pp6_M_,30,34,1,1 8pp6_M_,30,35,1,1 8pp6_M_,37,40,1,1 8pp6_M_,38,41,1,1 8pp6_M_,39,42,1,1 8pp6_M_,41,42,1,1 8pp6_M_,42,70,1,1 8pp6_M_,44,68,1,1 8pp6_M_,45,48,1,1 8pp6_M_,51,54,1,1 8pp6_M_,55,58,1,1 8pp6_M_,56,59,1,1 8pp6_M_,57,60,1,1