pair,contact1,contact2,flow1,flow2 3o7t_A_,1,2,1,1 3o7t_A_,1,4,1,1 3o7t_A_,4,37,1,1 3o7t_A_,5,164,1,1 3o7t_A_,6,22,1,1 3o7t_A_,7,162,1,1 3o7t_A_,8,20,1,1 3o7t_A_,9,159,1,1 3o7t_A_,9,160,1,1 3o7t_A_,10,17,1,1 3o7t_A_,10,18,1,1 3o7t_A_,11,157,1,1 3o7t_A_,12,15,1,1 3o7t_A_,13,155,1,1 3o7t_A_,17,141,1,1 3o7t_A_,19,134,1,1 3o7t_A_,21,133,1,1 3o7t_A_,21,134,1,1 3o7t_A_,23,27,1,1 3o7t_A_,23,131,1,1 3o7t_A_,24,26,1,1 3o7t_A_,25,28,1,1 3o7t_A_,25,29,1,1 3o7t_A_,25,129,1,1 3o7t_A_,25,131,1,1 3o7t_A_,26,37,1,1 3o7t_A_,28,87,1,1 3o7t_A_,29,33,1,1 3o7t_A_,30,34,1,1 3o7t_A_,31,35,1,1 3o7t_A_,31,79,1,1 3o7t_A_,31,86,1,1 3o7t_A_,32,36,1,1 3o7t_A_,32,86,1,1 3o7t_A_,33,37,1,1 3o7t_A_,34,38,1,1 3o7t_A_,35,39,1,1 3o7t_A_,35,78,1,1 3o7t_A_,35,109,1,1 3o7t_A_,36,40,1,1 3o7t_A_,37,41,1,1 3o7t_A_,38,41,1,1 3o7t_A_,38,42,1,1 3o7t_A_,39,48,1,1 3o7t_A_,40,161,1,1 3o7t_A_,41,43,1,1 3o7t_A_,42,45,1,1 3o7t_A_,48,51,1,1 3o7t_A_,48,110,1,1 3o7t_A_,49,50,1,1 3o7t_A_,49,159,1,1 3o7t_A_,50,158,1,1 3o7t_A_,51,158,1,1 3o7t_A_,53,156,1,1 3o7t_A_,54,63,1,1 3o7t_A_,55,63,1,1 3o7t_A_,56,147,1,1 3o7t_A_,56,150,1,1 3o7t_A_,57,61,1,1 3o7t_A_,59,143,1,1 3o7t_A_,60,116,1,1 3o7t_A_,62,114,1,1 3o7t_A_,63,111,1,1 3o7t_A_,64,112,1,1 3o7t_A_,65,110,1,1 3o7t_A_,66,68,1,1 3o7t_A_,66,69,1,1 3o7t_A_,66,70,1,1 3o7t_A_,66,71,1,1 3o7t_A_,66,72,1,1 3o7t_A_,66,74,1,1 3o7t_A_,68,75,1,1 3o7t_A_,71,73,1,1 3o7t_A_,72,111,1,1 3o7t_A_,74,111,1,1 3o7t_A_,77,79,1,1 3o7t_A_,77,80,1,1 3o7t_A_,83,108,1,1 3o7t_A_,85,106,1,1 3o7t_A_,85,108,1,1 3o7t_A_,87,89,1,1 3o7t_A_,88,91,1,1 3o7t_A_,89,91,1,1 3o7t_A_,91,93,1,1 3o7t_A_,92,99,1,1 3o7t_A_,92,119,1,1 3o7t_A_,92,123,1,1 3o7t_A_,94,115,1,1 3o7t_A_,94,131,1,1 3o7t_A_,96,115,1,1 3o7t_A_,96,132,1,1 3o7t_A_,97,115,1,1 3o7t_A_,98,129,1,1 3o7t_A_,98,130,1,1 3o7t_A_,99,113,1,1 3o7t_A_,99,127,1,1 3o7t_A_,100,127,1,1 3o7t_A_,101,111,1,1 3o7t_A_,102,104,1,1 3o7t_A_,102,125,1,1 3o7t_A_,103,107,1,1 3o7t_A_,104,107,1,1 3o7t_A_,116,143,1,1 3o7t_A_,119,122,1,1 3o7t_A_,120,123,1,1 3o7t_A_,122,125,1,1 3o7t_A_,122,126,1,1 3o7t_A_,135,139,1,1 3o7t_A_,136,140,1,1 3o7t_A_,137,141,1,1 3o7t_A_,138,142,1,1 3o7t_A_,139,143,1,1 3o7t_A_,140,143,1,1 3o7t_A_,140,144,1,1 3o7t_A_,142,145,1,1 3o7t_A_,143,146,1,1 3o7t_A_,145,152,1,1 3o7t_A_,147,149,1,1 3o7t_A_,147,150,1,1 3o7t_A_,147,151,1,1 3o7t_A_,149,151,1,1 3o7t_A_,152,154,1,1