pair,contact1,contact2,flow1,flow2 2gpq_A_,26,27,1,1 2gpq_A_,30,33,1,1 2gpq_A_,31,33,1,1 2gpq_A_,37,69,1,1 2gpq_A_,42,96,1,1 2gpq_A_,43,66,1,1 2gpq_A_,44,94,1,1 2gpq_A_,45,63,1,1 2gpq_A_,45,64,1,1 2gpq_A_,46,92,1,1 2gpq_A_,47,61,1,1 2gpq_A_,48,90,1,1 2gpq_A_,49,51,1,1 2gpq_A_,50,88,1,1 2gpq_A_,51,53,1,1 2gpq_A_,51,54,1,1 2gpq_A_,55,58,1,1 2gpq_A_,55,59,1,1 2gpq_A_,68,71,1,1 2gpq_A_,68,72,1,1 2gpq_A_,69,73,1,1 2gpq_A_,70,74,1,1 2gpq_A_,71,75,1,1 2gpq_A_,72,76,1,1 2gpq_A_,73,77,1,1 2gpq_A_,75,78,1,1 2gpq_A_,76,79,1,1 2gpq_A_,76,80,1,1 2gpq_A_,83,84,1,1 2gpq_A_,86,89,1,1 2gpq_A_,89,156,1,1 2gpq_A_,91,154,1,1 2gpq_A_,93,152,1,1 2gpq_A_,95,98,1,1 2gpq_A_,95,150,1,1 2gpq_A_,99,101,1,1 2gpq_A_,104,107,1,1 2gpq_A_,105,108,1,1 2gpq_A_,105,109,1,1 2gpq_A_,110,200,1,1 2gpq_A_,111,167,1,1 2gpq_A_,112,198,1,1 2gpq_A_,113,165,1,1 2gpq_A_,113,176,1,1 2gpq_A_,114,196,1,1 2gpq_A_,115,163,1,1 2gpq_A_,118,121,1,1 2gpq_A_,119,122,1,1 2gpq_A_,121,125,1,1 2gpq_A_,122,127,1,1 2gpq_A_,124,128,1,1 2gpq_A_,125,129,1,1 2gpq_A_,126,130,1,1 2gpq_A_,127,131,1,1 2gpq_A_,128,132,1,1 2gpq_A_,129,133,1,1 2gpq_A_,130,133,1,1 2gpq_A_,130,134,1,1 2gpq_A_,131,135,1,1 2gpq_A_,132,136,1,1 2gpq_A_,133,137,1,1 2gpq_A_,134,138,1,1 2gpq_A_,135,139,1,1 2gpq_A_,137,146,1,1 2gpq_A_,140,142,1,1 2gpq_A_,143,144,1,1 2gpq_A_,143,146,1,1 2gpq_A_,144,147,1,1 2gpq_A_,145,148,1,1 2gpq_A_,148,168,1,1 2gpq_A_,151,166,1,1 2gpq_A_,153,164,1,1 2gpq_A_,157,160,1,1 2gpq_A_,169,172,1,1 2gpq_A_,171,173,1,1 2gpq_A_,172,175,1,1 2gpq_A_,172,176,1,1 2gpq_A_,173,177,1,1 2gpq_A_,174,178,1,1 2gpq_A_,175,179,1,1 2gpq_A_,177,181,1,1 2gpq_A_,178,182,1,1 2gpq_A_,179,183,1,1 2gpq_A_,180,184,1,1 2gpq_A_,181,185,1,1 2gpq_A_,182,186,1,1 2gpq_A_,183,187,1,1 2gpq_A_,184,188,1,1 2gpq_A_,184,189,1,1 2gpq_A_,185,188,1,1 2gpq_A_,189,192,1,1 2gpq_A_,195,217,1,1 2gpq_A_,197,215,1,1 2gpq_A_,199,202,1,1 2gpq_A_,200,203,1,1 2gpq_A_,201,204,1,1 2gpq_A_,202,205,1,1 2gpq_A_,202,214,1,1