pair,contact1,contact2,flow1,flow2 6dfg_B_,6,81,1,1 6dfg_B_,8,81,1,1 6dfg_B_,10,13,1,1 6dfg_B_,11,14,1,1 6dfg_B_,12,15,1,1 6dfg_B_,21,25,1,1 6dfg_B_,22,25,1,1 6dfg_B_,26,29,1,1 6dfg_B_,27,30,1,1 6dfg_B_,31,35,1,1 6dfg_B_,34,38,1,1 6dfg_B_,35,39,1,1 6dfg_B_,38,42,1,1 6dfg_B_,41,45,1,1 6dfg_B_,43,44,1,1 6dfg_B_,43,47,1,1 6dfg_B_,44,48,1,1 6dfg_B_,46,49,1,1 6dfg_B_,46,50,1,1 6dfg_B_,47,50,1,1 6dfg_B_,56,58,1,1 6dfg_B_,59,60,1,1 6dfg_B_,65,67,1,1 6dfg_B_,72,75,1,1 6dfg_B_,72,76,1,1 6dfg_B_,75,78,1,1 6dfg_B_,81,82,1,1 6dfg_B_,83,86,1,1 6dfg_B_,84,88,1,1 6dfg_B_,85,89,1,1 6dfg_B_,86,89,1,1 6dfg_B_,87,90,1,1 6dfg_B_,93,97,1,1 6dfg_B_,94,98,1,1 6dfg_B_,95,98,1,1 6dfg_B_,95,99,1,1 6dfg_B_,99,103,1,1 6dfg_B_,100,105,1,1 6dfg_B_,107,110,1,1 6dfg_B_,108,111,1,1 6dfg_B_,108,112,1,1