pair,contact1,contact2,flow1,flow2 2ntt_A_,3,6,1,1 2ntt_A_,3,156,1,1 2ntt_A_,4,8,1,1 2ntt_A_,5,9,1,1 2ntt_A_,6,10,1,1 2ntt_A_,7,10,1,1 2ntt_A_,7,11,1,1 2ntt_A_,8,12,1,1 2ntt_A_,8,187,1,1 2ntt_A_,9,13,1,1 2ntt_A_,10,14,1,1 2ntt_A_,10,140,1,1 2ntt_A_,10,141,1,1 2ntt_A_,10,157,1,1 2ntt_A_,11,15,1,1 2ntt_A_,11,16,1,1 2ntt_A_,13,196,1,1 2ntt_A_,16,68,1,1 2ntt_A_,19,66,1,1 2ntt_A_,21,64,1,1 2ntt_A_,22,63,1,1 2ntt_A_,23,61,1,1 2ntt_A_,23,63,1,1 2ntt_A_,24,62,1,1 2ntt_A_,26,28,1,1 2ntt_A_,26,36,1,1 2ntt_A_,26,59,1,1 2ntt_A_,26,60,1,1 2ntt_A_,27,36,1,1 2ntt_A_,27,38,1,1 2ntt_A_,29,31,1,1 2ntt_A_,29,58,1,1 2ntt_A_,31,58,1,1 2ntt_A_,33,48,1,1 2ntt_A_,34,47,1,1 2ntt_A_,34,58,1,1 2ntt_A_,35,46,1,1 2ntt_A_,37,44,1,1 2ntt_A_,39,42,1,1 2ntt_A_,43,74,1,1 2ntt_A_,43,76,1,1 2ntt_A_,45,76,1,1 2ntt_A_,45,78,1,1 2ntt_A_,46,80,1,1 2ntt_A_,47,78,1,1 2ntt_A_,47,80,1,1 2ntt_A_,48,50,1,1 2ntt_A_,48,197,1,1 2ntt_A_,49,197,1,1 2ntt_A_,50,53,1,1 2ntt_A_,50,54,1,1 2ntt_A_,51,55,1,1 2ntt_A_,52,56,1,1 2ntt_A_,53,57,1,1 2ntt_A_,53,199,1,1 2ntt_A_,54,57,1,1 2ntt_A_,55,58,1,1 2ntt_A_,56,60,1,1 2ntt_A_,57,60,1,1 2ntt_A_,61,85,1,1 2ntt_A_,63,83,1,1 2ntt_A_,65,81,1,1 2ntt_A_,69,77,1,1 2ntt_A_,71,75,1,1 2ntt_A_,72,75,1,1 2ntt_A_,79,190,1,1 2ntt_A_,89,116,1,1 2ntt_A_,93,115,1,1 2ntt_A_,93,204,1,1 2ntt_A_,93,207,1,1 2ntt_A_,95,113,1,1 2ntt_A_,96,209,1,1 2ntt_A_,97,108,1,1 2ntt_A_,98,209,1,1 2ntt_A_,98,211,1,1 2ntt_A_,99,106,1,1 2ntt_A_,100,211,1,1 2ntt_A_,100,213,1,1 2ntt_A_,101,104,1,1 2ntt_A_,102,213,1,1 2ntt_A_,106,137,1,1 2ntt_A_,110,112,1,1 2ntt_A_,110,113,1,1 2ntt_A_,111,114,1,1 2ntt_A_,112,135,1,1 2ntt_A_,114,128,1,1 2ntt_A_,115,117,1,1 2ntt_A_,117,124,1,1 2ntt_A_,117,204,1,1 2ntt_A_,118,204,1,1 2ntt_A_,120,202,1,1 2ntt_A_,121,124,1,1 2ntt_A_,121,125,1,1 2ntt_A_,122,126,1,1 2ntt_A_,122,200,1,1 2ntt_A_,123,127,1,1 2ntt_A_,124,128,1,1 2ntt_A_,125,129,1,1 2ntt_A_,126,130,1,1 2ntt_A_,126,196,1,1 2ntt_A_,127,131,1,1 2ntt_A_,128,132,1,1 2ntt_A_,129,133,1,1 2ntt_A_,130,134,1,1 2ntt_A_,130,140,1,1 2ntt_A_,131,135,1,1 2ntt_A_,132,136,1,1 2ntt_A_,133,137,1,1 2ntt_A_,134,138,1,1 2ntt_A_,134,140,1,1 2ntt_A_,134,141,1,1 2ntt_A_,134,143,1,1 2ntt_A_,136,147,1,1 2ntt_A_,138,141,1,1 2ntt_A_,138,143,1,1 2ntt_A_,139,159,1,1 2ntt_A_,140,180,1,1 2ntt_A_,143,145,1,1 2ntt_A_,143,147,1,1 2ntt_A_,145,147,1,1 2ntt_A_,146,149,1,1 2ntt_A_,148,151,1,1 2ntt_A_,149,152,1,1 2ntt_A_,155,157,1,1 2ntt_A_,155,158,1,1 2ntt_A_,155,159,1,1 2ntt_A_,155,161,1,1 2ntt_A_,159,161,1,1 2ntt_A_,162,214,1,1 2ntt_A_,162,216,1,1 2ntt_A_,163,214,1,1 2ntt_A_,164,180,1,1 2ntt_A_,165,212,1,1 2ntt_A_,166,178,1,1 2ntt_A_,167,177,1,1 2ntt_A_,167,210,1,1 2ntt_A_,168,176,1,1 2ntt_A_,169,208,1,1 2ntt_A_,170,174,1,1 2ntt_A_,171,206,1,1 2ntt_A_,179,181,1,1 2ntt_A_,179,182,1,1 2ntt_A_,185,191,1,1 2ntt_A_,186,188,1,1 2ntt_A_,186,191,1,1 2ntt_A_,188,191,1,1 2ntt_A_,188,192,1,1 2ntt_A_,189,193,1,1 2ntt_A_,191,194,1,1 2ntt_A_,193,196,1,1 2ntt_A_,194,197,1,1 2ntt_A_,196,199,1,1 2ntt_A_,198,200,1,1 2ntt_A_,203,206,1,1