pair,contact1,contact2,flow1,flow2 3exm_A_,1,118,1,1 3exm_A_,3,32,1,1 3exm_A_,4,7,1,1 3exm_A_,6,29,1,1 3exm_A_,7,29,1,1 3exm_A_,9,27,1,1 3exm_A_,10,121,1,1 3exm_A_,10,123,1,1 3exm_A_,11,13,1,1 3exm_A_,11,25,1,1 3exm_A_,12,123,1,1 3exm_A_,12,124,1,1 3exm_A_,12,125,1,1 3exm_A_,12,205,1,1 3exm_A_,12,207,1,1 3exm_A_,13,22,1,1 3exm_A_,13,23,1,1 3exm_A_,13,113,1,1 3exm_A_,14,125,1,1 3exm_A_,14,126,1,1 3exm_A_,15,18,1,1 3exm_A_,15,20,1,1 3exm_A_,24,48,1,1 3exm_A_,28,40,1,1 3exm_A_,30,38,1,1 3exm_A_,31,33,1,1 3exm_A_,31,38,1,1 3exm_A_,32,118,1,1 3exm_A_,33,35,1,1 3exm_A_,33,36,1,1 3exm_A_,37,87,1,1 3exm_A_,39,85,1,1 3exm_A_,41,83,1,1 3exm_A_,42,45,1,1 3exm_A_,44,78,1,1 3exm_A_,45,47,1,1 3exm_A_,45,78,1,1 3exm_A_,46,75,1,1 3exm_A_,47,76,1,1 3exm_A_,49,74,1,1 3exm_A_,49,76,1,1 3exm_A_,51,72,1,1 3exm_A_,52,55,1,1 3exm_A_,52,56,1,1 3exm_A_,53,70,1,1 3exm_A_,54,56,1,1 3exm_A_,57,60,1,1 3exm_A_,58,61,1,1 3exm_A_,61,65,1,1 3exm_A_,61,66,1,1 3exm_A_,61,69,1,1 3exm_A_,62,65,1,1 3exm_A_,62,66,1,1 3exm_A_,63,66,1,1 3exm_A_,65,68,1,1 3exm_A_,65,69,1,1 3exm_A_,66,71,1,1 3exm_A_,78,81,1,1 3exm_A_,81,99,1,1 3exm_A_,84,97,1,1 3exm_A_,86,95,1,1 3exm_A_,88,91,1,1 3exm_A_,88,181,1,1 3exm_A_,92,113,1,1 3exm_A_,94,96,1,1 3exm_A_,94,111,1,1 3exm_A_,94,113,1,1 3exm_A_,96,109,1,1 3exm_A_,98,106,1,1 3exm_A_,98,107,1,1 3exm_A_,99,188,1,1 3exm_A_,100,104,1,1 3exm_A_,107,108,1,1 3exm_A_,108,134,1,1 3exm_A_,110,132,1,1 3exm_A_,111,113,1,1 3exm_A_,111,127,1,1 3exm_A_,112,128,1,1 3exm_A_,114,125,1,1 3exm_A_,114,126,1,1 3exm_A_,117,124,1,1 3exm_A_,119,122,1,1 3exm_A_,120,207,1,1 3exm_A_,125,126,1,1 3exm_A_,127,129,1,1 3exm_A_,128,130,1,1 3exm_A_,131,143,1,1 3exm_A_,133,141,1,1 3exm_A_,135,138,1,1 3exm_A_,135,139,1,1 3exm_A_,137,139,1,1 3exm_A_,144,148,1,1 3exm_A_,145,149,1,1 3exm_A_,146,147,1,1 3exm_A_,146,150,1,1 3exm_A_,147,151,1,1 3exm_A_,148,152,1,1 3exm_A_,149,153,1,1 3exm_A_,150,153,1,1 3exm_A_,150,154,1,1 3exm_A_,151,156,1,1 3exm_A_,152,155,1,1 3exm_A_,158,161,1,1 3exm_A_,158,162,1,1 3exm_A_,159,163,1,1 3exm_A_,160,164,1,1 3exm_A_,161,165,1,1 3exm_A_,162,166,1,1 3exm_A_,163,167,1,1 3exm_A_,164,168,1,1 3exm_A_,165,169,1,1 3exm_A_,166,170,1,1 3exm_A_,167,171,1,1 3exm_A_,168,172,1,1 3exm_A_,169,173,1,1 3exm_A_,170,174,1,1 3exm_A_,171,175,1,1 3exm_A_,172,176,1,1 3exm_A_,173,177,1,1 3exm_A_,174,178,1,1 3exm_A_,175,180,1,1 3exm_A_,176,179,1,1 3exm_A_,180,184,1,1 3exm_A_,181,185,1,1 3exm_A_,182,185,1,1 3exm_A_,186,189,1,1 3exm_A_,187,190,1,1 3exm_A_,188,191,1,1 3exm_A_,190,191,1,1 3exm_A_,193,195,1,1 3exm_A_,193,196,1,1 3exm_A_,202,205,1,1 3exm_A_,204,207,1,1 3exm_A_,206,208,1,1