pair,contact1,contact2,flow1,flow2 6wdk_u_,5,8,1,1 6wdk_u_,7,23,1,1 6wdk_u_,8,24,1,1 6wdk_u_,8,93,1,1 6wdk_u_,9,72,1,1 6wdk_u_,10,22,1,1 6wdk_u_,11,70,1,1 6wdk_u_,12,19,1,1 6wdk_u_,13,68,1,1 6wdk_u_,14,68,1,1 6wdk_u_,23,36,1,1 6wdk_u_,25,34,1,1 6wdk_u_,28,31,1,1 6wdk_u_,28,32,1,1 6wdk_u_,31,66,1,1 6wdk_u_,33,64,1,1 6wdk_u_,39,41,1,1 6wdk_u_,39,62,1,1 6wdk_u_,41,60,1,1 6wdk_u_,43,58,1,1 6wdk_u_,45,56,1,1 6wdk_u_,50,52,1,1 6wdk_u_,65,68,1,1 6wdk_u_,66,69,1,1 6wdk_u_,73,76,1,1 6wdk_u_,73,78,1,1 6wdk_u_,78,79,1,1 6wdk_u_,78,80,1,1 6wdk_u_,80,96,1,1 6wdk_u_,80,97,1,1 6wdk_u_,83,94,1,1 6wdk_u_,85,87,1,1 6wdk_u_,85,92,1,1 6wdk_u_,95,99,1,1 6wdk_u_,95,100,1,1 6wdk_u_,96,97,1,1