pair,contact1,contact2,flow1,flow2 1dwy_A_,1,4,1,1 1dwy_A_,2,5,1,1 1dwy_A_,4,41,1,1 1dwy_A_,6,40,1,1 1dwy_A_,8,38,1,1 1dwy_A_,11,36,1,1 1dwy_A_,13,34,1,1 1dwy_A_,14,27,1,1 1dwy_A_,20,23,1,1 1dwy_A_,21,24,1,1 1dwy_A_,21,25,1,1 1dwy_A_,22,26,1,1 1dwy_A_,23,27,1,1 1dwy_A_,24,28,1,1 1dwy_A_,25,29,1,1 1dwy_A_,25,30,1,1 1dwy_A_,27,30,1,1 1dwy_A_,28,31,1,1 1dwy_A_,30,33,1,1 1dwy_A_,31,34,1,1 1dwy_A_,33,64,1,1 1dwy_A_,33,74,1,1 1dwy_A_,33,79,1,1 1dwy_A_,34,79,1,1 1dwy_A_,39,60,1,1 1dwy_A_,43,46,1,1 1dwy_A_,43,98,1,1 1dwy_A_,46,48,1,1 1dwy_A_,48,51,1,1 1dwy_A_,48,52,1,1 1dwy_A_,49,53,1,1 1dwy_A_,50,54,1,1 1dwy_A_,51,55,1,1 1dwy_A_,52,56,1,1 1dwy_A_,53,56,1,1 1dwy_A_,53,57,1,1 1dwy_A_,54,58,1,1 1dwy_A_,55,58,1,1 1dwy_A_,55,59,1,1 1dwy_A_,56,60,1,1 1dwy_A_,56,87,1,1 1dwy_A_,57,61,1,1 1dwy_A_,58,62,1,1 1dwy_A_,59,63,1,1 1dwy_A_,60,64,1,1 1dwy_A_,61,65,1,1 1dwy_A_,62,63,1,1 1dwy_A_,62,66,1,1 1dwy_A_,63,67,1,1 1dwy_A_,64,68,1,1 1dwy_A_,65,68,1,1 1dwy_A_,65,69,1,1 1dwy_A_,66,70,1,1 1dwy_A_,68,71,1,1 1dwy_A_,68,73,1,1 1dwy_A_,69,72,1,1 1dwy_A_,73,74,1,1 1dwy_A_,76,79,1,1 1dwy_A_,76,80,1,1 1dwy_A_,77,81,1,1 1dwy_A_,78,82,1,1 1dwy_A_,79,83,1,1 1dwy_A_,80,84,1,1 1dwy_A_,81,85,1,1 1dwy_A_,82,86,1,1 1dwy_A_,83,87,1,1 1dwy_A_,84,88,1,1 1dwy_A_,85,89,1,1 1dwy_A_,86,90,1,1 1dwy_A_,87,91,1,1 1dwy_A_,88,92,1,1 1dwy_A_,89,93,1,1 1dwy_A_,90,94,1,1 1dwy_A_,91,95,1,1 1dwy_A_,92,96,1,1 1dwy_A_,93,97,1,1 1dwy_A_,94,98,1,1 1dwy_A_,95,99,1,1 1dwy_A_,96,100,1,1 1dwy_A_,97,101,1,1 1dwy_A_,99,102,1,1 1dwy_A_,99,103,1,1 1dwy_A_,100,104,1,1