pair,contact1,contact2,flow1,flow2 3dcx_A_,1,78,1,1 3dcx_A_,1,95,1,1 3dcx_A_,1,97,1,1 3dcx_A_,4,98,1,1 3dcx_A_,5,30,1,1 3dcx_A_,7,28,1,1 3dcx_A_,8,11,1,1 3dcx_A_,8,12,1,1 3dcx_A_,9,13,1,1 3dcx_A_,10,14,1,1 3dcx_A_,11,15,1,1 3dcx_A_,12,16,1,1 3dcx_A_,16,19,1,1 3dcx_A_,19,41,1,1 3dcx_A_,20,23,1,1 3dcx_A_,22,39,1,1 3dcx_A_,23,38,1,1 3dcx_A_,23,41,1,1 3dcx_A_,24,39,1,1 3dcx_A_,26,37,1,1 3dcx_A_,27,37,1,1 3dcx_A_,29,35,1,1 3dcx_A_,29,101,1,1 3dcx_A_,31,34,1,1 3dcx_A_,33,47,1,1 3dcx_A_,33,49,1,1 3dcx_A_,34,47,1,1 3dcx_A_,36,43,1,1 3dcx_A_,38,40,1,1 3dcx_A_,38,41,1,1 3dcx_A_,38,62,1,1 3dcx_A_,40,62,1,1 3dcx_A_,41,59,1,1 3dcx_A_,42,60,1,1 3dcx_A_,44,58,1,1 3dcx_A_,46,56,1,1 3dcx_A_,48,54,1,1 3dcx_A_,49,52,1,1 3dcx_A_,61,64,1,1 3dcx_A_,62,65,1,1 3dcx_A_,64,86,1,1 3dcx_A_,66,84,1,1 3dcx_A_,67,84,1,1 3dcx_A_,69,82,1,1 3dcx_A_,71,80,1,1 3dcx_A_,76,98,1,1 3dcx_A_,78,98,1,1 3dcx_A_,79,96,1,1 3dcx_A_,81,94,1,1 3dcx_A_,83,92,1,1 3dcx_A_,85,88,1,1 3dcx_A_,88,90,1,1 3dcx_A_,95,97,1,1 3dcx_A_,97,100,1,1 3dcx_A_,101,104,1,1 3dcx_A_,101,105,1,1 3dcx_A_,102,106,1,1 3dcx_A_,103,107,1,1 3dcx_A_,104,108,1,1 3dcx_A_,105,109,1,1 3dcx_A_,106,110,1,1 3dcx_A_,107,111,1,1 3dcx_A_,108,112,1,1 3dcx_A_,109,113,1,1