pair,contact1,contact2,flow1,flow2 8vlb_B_,1,20,1,1 8vlb_B_,2,19,1,1 8vlb_B_,3,18,1,1 8vlb_B_,4,67,1,1 8vlb_B_,4,73,1,1 8vlb_B_,5,16,1,1 8vlb_B_,6,73,1,1 8vlb_B_,6,75,1,1 8vlb_B_,7,14,1,1 8vlb_B_,8,75,1,1 8vlb_B_,8,77,1,1 8vlb_B_,8,91,1,1 8vlb_B_,9,12,1,1 8vlb_B_,9,86,1,1 8vlb_B_,10,89,1,1 8vlb_B_,10,91,1,1 8vlb_B_,16,17,1,1 8vlb_B_,19,22,1,1 8vlb_B_,20,56,1,1 8vlb_B_,20,58,1,1 8vlb_B_,22,56,1,1 8vlb_B_,22,57,1,1 8vlb_B_,23,26,1,1 8vlb_B_,23,27,1,1 8vlb_B_,23,53,1,1 8vlb_B_,23,55,1,1 8vlb_B_,24,28,1,1 8vlb_B_,24,55,1,1 8vlb_B_,25,29,1,1 8vlb_B_,25,53,1,1 8vlb_B_,27,30,1,1 8vlb_B_,27,31,1,1 8vlb_B_,28,32,1,1 8vlb_B_,28,42,1,1 8vlb_B_,28,53,1,1 8vlb_B_,29,33,1,1 8vlb_B_,31,34,1,1 8vlb_B_,31,35,1,1 8vlb_B_,32,36,1,1 8vlb_B_,37,41,1,1 8vlb_B_,37,42,1,1 8vlb_B_,37,80,1,1 8vlb_B_,38,41,1,1 8vlb_B_,38,42,1,1 8vlb_B_,39,42,1,1 8vlb_B_,41,80,1,1 8vlb_B_,43,45,1,1 8vlb_B_,43,78,1,1 8vlb_B_,44,51,1,1 8vlb_B_,45,76,1,1 8vlb_B_,46,49,1,1 8vlb_B_,52,54,1,1 8vlb_B_,52,55,1,1 8vlb_B_,56,59,1,1 8vlb_B_,56,60,1,1 8vlb_B_,57,60,1,1 8vlb_B_,57,61,1,1 8vlb_B_,57,62,1,1 8vlb_B_,58,61,1,1 8vlb_B_,61,66,1,1 8vlb_B_,63,66,1,1 8vlb_B_,63,67,1,1 8vlb_B_,64,65,1,1 8vlb_B_,68,71,1,1 8vlb_B_,79,86,1,1 8vlb_B_,81,84,1,1 8vlb_B_,100,103,1,1