pair,contact1,contact2,flow1,flow2 1d4v_B_,3,47,1,1 1d4v_B_,3,48,1,1 1d4v_B_,4,161,1,1 1d4v_B_,5,47,1,1 1d4v_B_,6,159,1,1 1d4v_B_,7,45,1,1 1d4v_B_,7,67,1,1 1d4v_B_,8,157,1,1 1d4v_B_,9,10,1,1 1d4v_B_,9,37,1,1 1d4v_B_,10,155,1,1 1d4v_B_,11,14,1,1 1d4v_B_,11,15,1,1 1d4v_B_,11,35,1,1 1d4v_B_,12,150,1,1 1d4v_B_,15,35,1,1 1d4v_B_,17,18,1,1 1d4v_B_,17,19,1,1 1d4v_B_,17,34,1,1 1d4v_B_,18,22,1,1 1d4v_B_,19,22,1,1 1d4v_B_,23,32,1,1 1d4v_B_,23,53,1,1 1d4v_B_,24,32,1,1 1d4v_B_,29,93,1,1 1d4v_B_,29,141,1,1 1d4v_B_,31,142,1,1 1d4v_B_,31,145,1,1 1d4v_B_,32,53,1,1 1d4v_B_,32,55,1,1 1d4v_B_,33,140,1,1 1d4v_B_,37,41,1,1 1d4v_B_,37,44,1,1 1d4v_B_,41,43,1,1 1d4v_B_,41,44,1,1 1d4v_B_,50,57,1,1 1d4v_B_,50,59,1,1 1d4v_B_,52,55,1,1 1d4v_B_,56,138,1,1 1d4v_B_,58,135,1,1 1d4v_B_,58,136,1,1 1d4v_B_,60,64,1,1 1d4v_B_,61,131,1,1 1d4v_B_,62,132,1,1 1d4v_B_,63,162,1,1 1d4v_B_,64,130,1,1 1d4v_B_,65,125,1,1 1d4v_B_,65,160,1,1 1d4v_B_,66,128,1,1 1d4v_B_,67,158,1,1 1d4v_B_,68,90,1,1 1d4v_B_,68,126,1,1 1d4v_B_,68,156,1,1 1d4v_B_,69,154,1,1 1d4v_B_,69,156,1,1 1d4v_B_,70,124,1,1 1d4v_B_,71,149,1,1 1d4v_B_,71,155,1,1 1d4v_B_,72,122,1,1 1d4v_B_,73,147,1,1 1d4v_B_,73,149,1,1 1d4v_B_,74,120,1,1 1d4v_B_,76,118,1,1 1d4v_B_,78,79,1,1 1d4v_B_,80,115,1,1 1d4v_B_,86,111,1,1 1d4v_B_,87,143,1,1 1d4v_B_,88,109,1,1 1d4v_B_,89,143,1,1 1d4v_B_,90,107,1,1 1d4v_B_,90,126,1,1 1d4v_B_,91,141,1,1 1d4v_B_,92,104,1,1 1d4v_B_,92,105,1,1 1d4v_B_,93,139,1,1 1d4v_B_,94,102,1,1 1d4v_B_,95,137,1,1 1d4v_B_,96,136,1,1 1d4v_B_,112,114,1,1 1d4v_B_,115,117,1,1 1d4v_B_,133,136,1,1 1d4v_B_,144,147,1,1 1d4v_B_,145,148,1,1 1d4v_B_,149,151,1,1 1d4v_B_,149,155,1,1 1d4v_B_,151,154,1,1 1d4v_B_,151,155,1,1