pair,contact1,contact2,flow1,flow2 3dv4_A_,3,26,1,1 3dv4_A_,5,24,1,1 3dv4_A_,6,92,1,1 3dv4_A_,6,94,1,1 3dv4_A_,6,106,1,1 3dv4_A_,7,22,1,1 3dv4_A_,8,107,1,1 3dv4_A_,9,108,1,1 3dv4_A_,10,108,1,1 3dv4_A_,10,110,1,1 3dv4_A_,11,108,1,1 3dv4_A_,11,110,1,1 3dv4_A_,13,110,1,1 3dv4_A_,13,112,1,1 3dv4_A_,14,17,1,1 3dv4_A_,16,84,1,1 3dv4_A_,17,84,1,1 3dv4_A_,18,82,1,1 3dv4_A_,19,81,1,1 3dv4_A_,21,79,1,1 3dv4_A_,22,24,1,1 3dv4_A_,23,77,1,1 3dv4_A_,24,76,1,1 3dv4_A_,25,27,1,1 3dv4_A_,25,75,1,1 3dv4_A_,27,28,1,1 3dv4_A_,34,38,1,1 3dv4_A_,37,39,1,1 3dv4_A_,37,74,1,1 3dv4_A_,38,97,1,1 3dv4_A_,39,57,1,1 3dv4_A_,40,95,1,1 3dv4_A_,41,53,1,1 3dv4_A_,41,54,1,1 3dv4_A_,42,93,1,1 3dv4_A_,42,95,1,1 3dv4_A_,43,51,1,1 3dv4_A_,43,92,1,1 3dv4_A_,44,48,1,1 3dv4_A_,44,91,1,1 3dv4_A_,45,48,1,1 3dv4_A_,45,87,1,1 3dv4_A_,46,48,1,1 3dv4_A_,53,61,1,1 3dv4_A_,55,59,1,1 3dv4_A_,56,58,1,1 3dv4_A_,60,68,1,1 3dv4_A_,60,69,1,1 3dv4_A_,61,64,1,1 3dv4_A_,65,68,1,1 3dv4_A_,67,82,1,1 3dv4_A_,67,88,1,1 3dv4_A_,69,80,1,1 3dv4_A_,71,78,1,1 3dv4_A_,73,76,1,1 3dv4_A_,75,76,1,1 3dv4_A_,85,88,1,1 3dv4_A_,86,89,1,1 3dv4_A_,88,92,1,1 3dv4_A_,90,109,1,1 3dv4_A_,92,107,1,1 3dv4_A_,94,104,1,1 3dv4_A_,96,98,1,1 3dv4_A_,96,99,1,1 3dv4_A_,96,102,1,1 3dv4_A_,100,101,1,1 3dv4_A_,108,110,1,1