pair,contact1,contact2,flow1,flow2 3vwk_B_,1,30,1,1 3vwk_B_,2,30,1,1 3vwk_B_,2,58,1,1 3vwk_B_,5,27,1,1 3vwk_B_,7,25,1,1 3vwk_B_,9,23,1,1 3vwk_B_,10,12,1,1 3vwk_B_,11,21,1,1 3vwk_B_,12,20,1,1 3vwk_B_,15,18,1,1 3vwk_B_,16,96,1,1 3vwk_B_,17,71,1,1 3vwk_B_,20,21,1,1 3vwk_B_,20,69,1,1 3vwk_B_,22,67,1,1 3vwk_B_,24,65,1,1 3vwk_B_,26,63,1,1 3vwk_B_,28,61,1,1 3vwk_B_,29,61,1,1 3vwk_B_,31,83,1,1 3vwk_B_,35,82,1,1 3vwk_B_,37,79,1,1 3vwk_B_,37,80,1,1 3vwk_B_,38,45,1,1 3vwk_B_,39,78,1,1 3vwk_B_,40,43,1,1 3vwk_B_,41,75,1,1 3vwk_B_,41,76,1,1 3vwk_B_,49,66,1,1 3vwk_B_,50,51,1,1 3vwk_B_,51,52,1,1 3vwk_B_,51,64,1,1 3vwk_B_,54,62,1,1 3vwk_B_,56,58,1,1 3vwk_B_,56,59,1,1 3vwk_B_,56,60,1,1 3vwk_B_,58,60,1,1 3vwk_B_,67,68,1,1 3vwk_B_,72,75,1,1 3vwk_B_,72,96,1,1 3vwk_B_,77,94,1,1 3vwk_B_,79,92,1,1 3vwk_B_,81,90,1,1 3vwk_B_,83,85,1,1 3vwk_B_,83,86,1,1