pair,contact1,contact2,flow1,flow2 2cn8_A_,2,5,1,1 2cn8_A_,2,6,1,1 2cn8_A_,3,7,1,1 2cn8_A_,5,8,1,1 2cn8_A_,5,9,1,1 2cn8_A_,6,25,1,1 2cn8_A_,7,26,1,1 2cn8_A_,8,25,1,1 2cn8_A_,9,60,1,1 2cn8_A_,10,23,1,1 2cn8_A_,12,13,1,1 2cn8_A_,13,21,1,1 2cn8_A_,15,19,1,1 2cn8_A_,16,19,1,1 2cn8_A_,18,20,1,1 2cn8_A_,18,35,1,1 2cn8_A_,20,33,1,1 2cn8_A_,22,31,1,1 2cn8_A_,24,27,1,1 2cn8_A_,24,28,1,1 2cn8_A_,24,29,1,1 2cn8_A_,27,29,1,1 2cn8_A_,32,71,1,1 2cn8_A_,34,69,1,1 2cn8_A_,36,67,1,1 2cn8_A_,38,63,1,1 2cn8_A_,39,43,1,1 2cn8_A_,40,44,1,1 2cn8_A_,41,45,1,1 2cn8_A_,42,46,1,1 2cn8_A_,43,47,1,1 2cn8_A_,43,139,1,1 2cn8_A_,44,48,1,1 2cn8_A_,45,49,1,1 2cn8_A_,46,49,1,1 2cn8_A_,46,50,1,1 2cn8_A_,51,107,1,1 2cn8_A_,52,54,1,1 2cn8_A_,52,55,1,1 2cn8_A_,53,135,1,1 2cn8_A_,54,100,1,1 2cn8_A_,54,136,1,1 2cn8_A_,56,136,1,1 2cn8_A_,57,72,1,1 2cn8_A_,59,70,1,1 2cn8_A_,60,61,1,1 2cn8_A_,60,70,1,1 2cn8_A_,62,68,1,1 2cn8_A_,72,135,1,1 2cn8_A_,74,77,1,1 2cn8_A_,76,125,1,1 2cn8_A_,77,125,1,1 2cn8_A_,78,81,1,1 2cn8_A_,79,82,1,1 2cn8_A_,79,123,1,1 2cn8_A_,80,83,1,1 2cn8_A_,80,84,1,1 2cn8_A_,80,120,1,1 2cn8_A_,81,87,1,1 2cn8_A_,88,187,1,1 2cn8_A_,88,214,1,1 2cn8_A_,89,94,1,1 2cn8_A_,89,186,1,1 2cn8_A_,90,93,1,1 2cn8_A_,90,94,1,1 2cn8_A_,91,95,1,1 2cn8_A_,91,219,1,1 2cn8_A_,91,248,1,1 2cn8_A_,92,96,1,1 2cn8_A_,93,97,1,1 2cn8_A_,94,98,1,1 2cn8_A_,95,99,1,1 2cn8_A_,95,251,1,1 2cn8_A_,96,100,1,1 2cn8_A_,97,101,1,1 2cn8_A_,97,130,1,1 2cn8_A_,98,102,1,1 2cn8_A_,99,103,1,1 2cn8_A_,100,104,1,1 2cn8_A_,100,132,1,1 2cn8_A_,100,134,1,1 2cn8_A_,101,105,1,1 2cn8_A_,102,106,1,1 2cn8_A_,103,107,1,1 2cn8_A_,104,108,1,1 2cn8_A_,105,109,1,1 2cn8_A_,106,110,1,1 2cn8_A_,106,241,1,1 2cn8_A_,107,111,1,1 2cn8_A_,108,111,1,1 2cn8_A_,108,113,1,1 2cn8_A_,109,112,1,1 2cn8_A_,109,175,1,1 2cn8_A_,112,145,1,1 2cn8_A_,114,143,1,1 2cn8_A_,115,117,1,1 2cn8_A_,115,137,1,1 2cn8_A_,115,142,1,1 2cn8_A_,115,175,1,1 2cn8_A_,116,175,1,1 2cn8_A_,117,119,1,1 2cn8_A_,117,122,1,1 2cn8_A_,119,122,1,1 2cn8_A_,120,123,1,1 2cn8_A_,122,137,1,1 2cn8_A_,122,138,1,1 2cn8_A_,124,135,1,1 2cn8_A_,126,133,1,1 2cn8_A_,127,129,1,1 2cn8_A_,127,132,1,1 2cn8_A_,129,132,1,1 2cn8_A_,132,133,1,1 2cn8_A_,138,140,1,1 2cn8_A_,139,142,1,1 2cn8_A_,146,149,1,1 2cn8_A_,147,151,1,1 2cn8_A_,148,152,1,1 2cn8_A_,149,153,1,1 2cn8_A_,154,157,1,1 2cn8_A_,158,162,1,1 2cn8_A_,160,164,1,1 2cn8_A_,161,165,1,1 2cn8_A_,162,165,1,1 2cn8_A_,165,167,1,1 2cn8_A_,165,168,1,1 2cn8_A_,167,170,1,1 2cn8_A_,170,173,1,1 2cn8_A_,171,174,1,1 2cn8_A_,172,175,1,1 2cn8_A_,173,177,1,1 2cn8_A_,173,237,1,1 2cn8_A_,174,178,1,1 2cn8_A_,175,179,1,1 2cn8_A_,176,180,1,1 2cn8_A_,177,181,1,1 2cn8_A_,178,182,1,1 2cn8_A_,179,183,1,1 2cn8_A_,180,184,1,1 2cn8_A_,181,185,1,1 2cn8_A_,182,186,1,1 2cn8_A_,183,187,1,1 2cn8_A_,184,188,1,1 2cn8_A_,185,188,1,1 2cn8_A_,185,189,1,1 2cn8_A_,188,190,1,1 2cn8_A_,190,209,1,1 2cn8_A_,190,211,1,1 2cn8_A_,190,215,1,1 2cn8_A_,192,209,1,1 2cn8_A_,194,196,1,1 2cn8_A_,194,202,1,1 2cn8_A_,197,202,1,1 2cn8_A_,198,202,1,1 2cn8_A_,199,203,1,1 2cn8_A_,200,204,1,1 2cn8_A_,201,204,1,1 2cn8_A_,201,205,1,1 2cn8_A_,202,205,1,1 2cn8_A_,202,206,1,1 2cn8_A_,206,208,1,1 2cn8_A_,211,214,1,1 2cn8_A_,211,215,1,1 2cn8_A_,215,218,1,1 2cn8_A_,219,222,1,1 2cn8_A_,219,223,1,1 2cn8_A_,220,224,1,1 2cn8_A_,221,225,1,1 2cn8_A_,222,226,1,1 2cn8_A_,223,227,1,1 2cn8_A_,224,228,1,1 2cn8_A_,224,246,1,1 2cn8_A_,225,229,1,1 2cn8_A_,226,229,1,1 2cn8_A_,226,230,1,1 2cn8_A_,228,238,1,1 2cn8_A_,231,237,1,1 2cn8_A_,232,237,1,1 2cn8_A_,233,235,1,1 2cn8_A_,233,236,1,1 2cn8_A_,233,237,1,1 2cn8_A_,239,242,1,1 2cn8_A_,239,243,1,1 2cn8_A_,240,244,1,1 2cn8_A_,241,245,1,1 2cn8_A_,242,245,1,1 2cn8_A_,243,246,1,1 2cn8_A_,246,248,1,1 2cn8_A_,246,249,1,1 2cn8_A_,247,250,1,1 2cn8_A_,251,254,1,1 2cn8_A_,251,255,1,1 2cn8_A_,252,256,1,1 2cn8_A_,253,257,1,1 2cn8_A_,254,258,1,1 2cn8_A_,255,259,1,1 2cn8_A_,256,260,1,1 2cn8_A_,257,261,1,1 2cn8_A_,258,262,1,1 2cn8_A_,259,263,1,1 2cn8_A_,260,264,1,1 2cn8_A_,261,265,1,1 2cn8_A_,263,266,1,1