pair,contact1,contact2,flow1,flow2 2v1c_A_,3,7,1,1 2v1c_A_,5,9,1,1 2v1c_A_,6,10,1,1 2v1c_A_,7,11,1,1 2v1c_A_,8,12,1,1 2v1c_A_,9,13,1,1 2v1c_A_,10,14,1,1 2v1c_A_,11,12,1,1 2v1c_A_,11,14,1,1 2v1c_A_,11,15,1,1 2v1c_A_,12,15,1,1 2v1c_A_,13,16,1,1 2v1c_A_,20,24,1,1 2v1c_A_,21,25,1,1 2v1c_A_,22,26,1,1 2v1c_A_,23,27,1,1 2v1c_A_,24,28,1,1 2v1c_A_,25,29,1,1 2v1c_A_,27,30,1,1 2v1c_A_,27,31,1,1 2v1c_A_,28,32,1,1 2v1c_A_,30,34,1,1 2v1c_A_,31,34,1,1 2v1c_A_,36,40,1,1 2v1c_A_,37,41,1,1 2v1c_A_,38,41,1,1 2v1c_A_,38,42,1,1 2v1c_A_,39,43,1,1 2v1c_A_,40,44,1,1 2v1c_A_,41,44,1,1 2v1c_A_,41,45,1,1 2v1c_A_,42,46,1,1 2v1c_A_,43,47,1,1 2v1c_A_,44,48,1,1 2v1c_A_,45,49,1,1 2v1c_A_,46,50,1,1 2v1c_A_,47,51,1,1 2v1c_A_,48,51,1,1 2v1c_A_,48,52,1,1 2v1c_A_,49,53,1,1 2v1c_A_,51,52,1,1 2v1c_A_,54,55,1,1 2v1c_A_,54,63,1,1 2v1c_A_,56,61,1,1 2v1c_A_,68,72,1,1 2v1c_A_,69,73,1,1 2v1c_A_,73,75,1,1 2v1c_A_,77,79,1,1 2v1c_A_,77,80,1,1 2v1c_A_,77,100,1,1 2v1c_A_,79,135,1,1 2v1c_A_,80,99,1,1 2v1c_A_,80,102,1,1 2v1c_A_,81,135,1,1 2v1c_A_,81,137,1,1 2v1c_A_,82,102,1,1 2v1c_A_,82,104,1,1 2v1c_A_,83,137,1,1 2v1c_A_,83,139,1,1 2v1c_A_,84,104,1,1 2v1c_A_,84,106,1,1 2v1c_A_,85,108,1,1 2v1c_A_,85,141,1,1 2v1c_A_,86,89,1,1 2v1c_A_,87,90,1,1 2v1c_A_,88,92,1,1 2v1c_A_,89,93,1,1 2v1c_A_,91,94,1,1 2v1c_A_,91,95,1,1 2v1c_A_,94,97,1,1 2v1c_A_,94,103,1,1 2v1c_A_,99,102,1,1 2v1c_A_,103,129,1,1 2v1c_A_,104,122,1,1 2v1c_A_,104,129,1,1 2v1c_A_,105,107,1,1 2v1c_A_,106,108,1,1 2v1c_A_,110,149,1,1 2v1c_A_,111,116,1,1 2v1c_A_,111,145,1,1 2v1c_A_,114,116,1,1 2v1c_A_,117,120,1,1 2v1c_A_,117,121,1,1 2v1c_A_,121,123,1,1 2v1c_A_,123,126,1,1 2v1c_A_,124,127,1,1 2v1c_A_,126,129,1,1 2v1c_A_,126,130,1,1 2v1c_A_,127,130,1,1 2v1c_A_,134,163,1,1 2v1c_A_,135,165,1,1 2v1c_A_,136,163,1,1 2v1c_A_,136,165,1,1 2v1c_A_,138,165,1,1 2v1c_A_,138,166,1,1 2v1c_A_,138,167,1,1 2v1c_A_,140,146,1,1 2v1c_A_,140,166,1,1 2v1c_A_,141,166,1,1 2v1c_A_,143,145,1,1 2v1c_A_,143,146,1,1 2v1c_A_,143,147,1,1 2v1c_A_,144,148,1,1 2v1c_A_,145,149,1,1 2v1c_A_,146,150,1,1 2v1c_A_,147,151,1,1 2v1c_A_,148,152,1,1 2v1c_A_,149,153,1,1 2v1c_A_,150,154,1,1 2v1c_A_,151,155,1,1 2v1c_A_,152,156,1,1 2v1c_A_,153,157,1,1 2v1c_A_,154,158,1,1 2v1c_A_,157,160,1,1 2v1c_A_,176,179,1,1 2v1c_A_,176,180,1,1 2v1c_A_,177,180,1,1 2v1c_A_,181,183,1,1 2v1c_A_,181,184,1,1 2v1c_A_,181,185,1,1 2v1c_A_,182,186,1,1 2v1c_A_,183,187,1,1 2v1c_A_,184,187,1,1 2v1c_A_,184,188,1,1 2v1c_A_,185,189,1,1 2v1c_A_,186,190,1,1 2v1c_A_,187,190,1,1 2v1c_A_,187,191,1,1 2v1c_A_,189,192,1,1