pair,contact1,contact2,flow1,flow2 2dxf_A_,1,79,1,1 2dxf_A_,1,80,1,1 2dxf_A_,3,78,1,1 2dxf_A_,3,82,1,1 2dxf_A_,4,77,1,1 2dxf_A_,5,76,1,1 2dxf_A_,6,121,1,1 2dxf_A_,7,74,1,1 2dxf_A_,8,119,1,1 2dxf_A_,9,72,1,1 2dxf_A_,10,14,1,1 2dxf_A_,10,50,1,1 2dxf_A_,10,116,1,1 2dxf_A_,10,117,1,1 2dxf_A_,11,15,1,1 2dxf_A_,12,16,1,1 2dxf_A_,12,65,1,1 2dxf_A_,12,117,1,1 2dxf_A_,13,18,1,1 2dxf_A_,14,17,1,1 2dxf_A_,16,106,1,1 2dxf_A_,18,22,1,1 2dxf_A_,19,23,1,1 2dxf_A_,20,24,1,1 2dxf_A_,21,25,1,1 2dxf_A_,22,25,1,1 2dxf_A_,23,27,1,1 2dxf_A_,24,28,1,1 2dxf_A_,25,29,1,1 2dxf_A_,25,105,1,1 2dxf_A_,26,29,1,1 2dxf_A_,26,31,1,1 2dxf_A_,27,30,1,1 2dxf_A_,27,145,1,1 2dxf_A_,31,145,1,1 2dxf_A_,32,77,1,1 2dxf_A_,32,143,1,1 2dxf_A_,32,148,1,1 2dxf_A_,33,143,1,1 2dxf_A_,34,75,1,1 2dxf_A_,34,141,1,1 2dxf_A_,35,75,1,1 2dxf_A_,37,73,1,1 2dxf_A_,37,134,1,1 2dxf_A_,37,139,1,1 2dxf_A_,39,71,1,1 2dxf_A_,40,67,1,1 2dxf_A_,42,45,1,1 2dxf_A_,42,46,1,1 2dxf_A_,43,47,1,1 2dxf_A_,43,64,1,1 2dxf_A_,44,48,1,1 2dxf_A_,45,49,1,1 2dxf_A_,46,50,1,1 2dxf_A_,48,51,1,1 2dxf_A_,48,129,1,1 2dxf_A_,49,129,1,1 2dxf_A_,50,53,1,1 2dxf_A_,51,54,1,1 2dxf_A_,53,56,1,1 2dxf_A_,56,59,1,1 2dxf_A_,58,62,1,1 2dxf_A_,59,63,1,1 2dxf_A_,60,64,1,1 2dxf_A_,61,65,1,1 2dxf_A_,62,66,1,1 2dxf_A_,63,67,1,1 2dxf_A_,64,67,1,1 2dxf_A_,65,68,1,1 2dxf_A_,65,116,1,1 2dxf_A_,69,70,1,1 2dxf_A_,78,81,1,1 2dxf_A_,80,84,1,1 2dxf_A_,81,85,1,1 2dxf_A_,82,86,1,1 2dxf_A_,83,87,1,1 2dxf_A_,84,88,1,1 2dxf_A_,85,89,1,1 2dxf_A_,86,90,1,1 2dxf_A_,86,120,1,1 2dxf_A_,88,102,1,1 2dxf_A_,89,103,1,1 2dxf_A_,90,103,1,1 2dxf_A_,92,116,1,1 2dxf_A_,93,95,1,1 2dxf_A_,93,96,1,1 2dxf_A_,94,97,1,1 2dxf_A_,95,96,1,1 2dxf_A_,98,101,1,1 2dxf_A_,100,105,1,1 2dxf_A_,101,104,1,1 2dxf_A_,101,105,1,1 2dxf_A_,102,106,1,1 2dxf_A_,103,107,1,1 2dxf_A_,103,116,1,1 2dxf_A_,103,118,1,1 2dxf_A_,111,112,1,1 2dxf_A_,111,113,1,1 2dxf_A_,111,115,1,1 2dxf_A_,113,115,1,1 2dxf_A_,116,118,1,1 2dxf_A_,119,130,1,1 2dxf_A_,121,130,1,1 2dxf_A_,122,123,1,1 2dxf_A_,122,126,1,1 2dxf_A_,123,125,1,1 2dxf_A_,123,126,1,1 2dxf_A_,123,127,1,1 2dxf_A_,124,128,1,1 2dxf_A_,125,129,1,1 2dxf_A_,126,130,1,1 2dxf_A_,127,131,1,1 2dxf_A_,128,132,1,1 2dxf_A_,129,133,1,1 2dxf_A_,130,133,1,1 2dxf_A_,130,134,1,1 2dxf_A_,131,135,1,1 2dxf_A_,136,139,1,1 2dxf_A_,137,140,1,1 2dxf_A_,145,148,1,1 2dxf_A_,147,150,1,1 2dxf_A_,148,151,1,1 2dxf_A_,149,152,1,1