pair,contact1,contact2,flow1,flow2 2dwl_A_,17,53,1,1 2dwl_A_,18,35,1,1 2dwl_A_,19,61,1,1 2dwl_A_,19,63,1,1 2dwl_A_,21,24,1,1 2dwl_A_,27,30,1,1 2dwl_A_,28,30,1,1 2dwl_A_,29,46,1,1 2dwl_A_,29,72,1,1 2dwl_A_,30,46,1,1 2dwl_A_,31,67,1,1 2dwl_A_,31,68,1,1 2dwl_A_,32,44,1,1 2dwl_A_,33,64,1,1 2dwl_A_,33,65,1,1 2dwl_A_,34,42,1,1 2dwl_A_,50,52,1,1 2dwl_A_,53,55,1,1 2dwl_A_,56,59,1,1 2dwl_A_,74,78,1,1 2dwl_A_,75,79,1,1 2dwl_A_,76,80,1,1 2dwl_A_,77,81,1,1 2dwl_A_,78,82,1,1 2dwl_A_,79,83,1,1 2dwl_A_,80,84,1,1 2dwl_A_,81,85,1,1 2dwl_A_,82,86,1,1 2dwl_A_,83,87,1,1 2dwl_A_,84,88,1,1 2dwl_A_,85,90,1,1 2dwl_A_,86,89,1,1 2dwl_A_,91,95,1,1 2dwl_A_,92,96,1,1 2dwl_A_,93,97,1,1 2dwl_A_,95,99,1,1 2dwl_A_,96,100,1,1 2dwl_A_,99,102,1,1 2dwl_A_,99,103,1,1 2dwl_A_,100,104,1,1