pair,contact1,contact2,flow1,flow2 1dxw_A_,11,26,1,1 1dxw_A_,13,24,1,1 1dxw_A_,15,22,1,1 1dxw_A_,17,20,1,1 1dxw_A_,17,37,1,1 1dxw_A_,23,33,1,1 1dxw_A_,23,118,1,1 1dxw_A_,25,32,1,1 1dxw_A_,25,119,1,1 1dxw_A_,26,73,1,1 1dxw_A_,27,30,1,1 1dxw_A_,29,72,1,1 1dxw_A_,31,64,1,1 1dxw_A_,33,62,1,1 1dxw_A_,34,38,1,1 1dxw_A_,35,37,1,1 1dxw_A_,35,38,1,1 1dxw_A_,35,60,1,1 1dxw_A_,36,60,1,1 1dxw_A_,45,48,1,1 1dxw_A_,54,63,1,1 1dxw_A_,56,59,1,1 1dxw_A_,56,61,1,1 1dxw_A_,57,60,1,1 1dxw_A_,59,134,1,1 1dxw_A_,81,83,1,1 1dxw_A_,81,97,1,1 1dxw_A_,83,95,1,1 1dxw_A_,84,123,1,1 1dxw_A_,85,93,1,1 1dxw_A_,87,90,1,1 1dxw_A_,94,106,1,1 1dxw_A_,96,104,1,1 1dxw_A_,98,102,1,1 1dxw_A_,99,102,1,1 1dxw_A_,101,148,1,1 1dxw_A_,103,146,1,1 1dxw_A_,109,143,1,1 1dxw_A_,110,113,1,1 1dxw_A_,111,114,1,1 1dxw_A_,112,115,1,1 1dxw_A_,114,117,1,1 1dxw_A_,117,120,1,1 1dxw_A_,119,133,1,1 1dxw_A_,122,130,1,1 1dxw_A_,122,131,1,1 1dxw_A_,124,127,1,1 1dxw_A_,124,128,1,1 1dxw_A_,132,149,1,1 1dxw_A_,134,147,1,1 1dxw_A_,135,147,1,1 1dxw_A_,137,144,1,1 1dxw_A_,137,145,1,1 1dxw_A_,139,142,1,1 1dxw_A_,150,153,1,1 1dxw_A_,151,154,1,1 1dxw_A_,151,155,1,1 1dxw_A_,154,158,1,1 1dxw_A_,155,159,1,1 1dxw_A_,156,160,1,1 1dxw_A_,161,163,1,1