pair,contact1,contact2,flow1,flow2 2ahs_A_,1,5,1,1 2ahs_A_,2,6,1,1 2ahs_A_,3,7,1,1 2ahs_A_,4,8,1,1 2ahs_A_,5,9,1,1 2ahs_A_,6,10,1,1 2ahs_A_,7,11,1,1 2ahs_A_,9,17,1,1 2ahs_A_,10,14,1,1 2ahs_A_,11,15,1,1 2ahs_A_,12,15,1,1 2ahs_A_,14,18,1,1 2ahs_A_,15,19,1,1 2ahs_A_,16,20,1,1 2ahs_A_,17,21,1,1 2ahs_A_,18,22,1,1 2ahs_A_,18,264,1,1 2ahs_A_,19,23,1,1 2ahs_A_,20,267,1,1 2ahs_A_,21,24,1,1 2ahs_A_,21,261,1,1 2ahs_A_,22,25,1,1 2ahs_A_,23,247,1,1 2ahs_A_,24,27,1,1 2ahs_A_,26,29,1,1 2ahs_A_,28,31,1,1 2ahs_A_,31,255,1,1 2ahs_A_,32,54,1,1 2ahs_A_,33,37,1,1 2ahs_A_,33,51,1,1 2ahs_A_,33,52,1,1 2ahs_A_,34,37,1,1 2ahs_A_,34,54,1,1 2ahs_A_,35,38,1,1 2ahs_A_,35,41,1,1 2ahs_A_,35,54,1,1 2ahs_A_,36,45,1,1 2ahs_A_,38,41,1,1 2ahs_A_,39,42,1,1 2ahs_A_,41,44,1,1 2ahs_A_,44,90,1,1 2ahs_A_,45,71,1,1 2ahs_A_,45,73,1,1 2ahs_A_,46,90,1,1 2ahs_A_,46,91,1,1 2ahs_A_,46,92,1,1 2ahs_A_,47,50,1,1 2ahs_A_,47,219,1,1 2ahs_A_,50,73,1,1 2ahs_A_,53,56,1,1 2ahs_A_,56,76,1,1 2ahs_A_,56,256,1,1 2ahs_A_,57,70,1,1 2ahs_A_,58,74,1,1 2ahs_A_,60,70,1,1 2ahs_A_,61,102,1,1 2ahs_A_,61,106,1,1 2ahs_A_,62,66,1,1 2ahs_A_,62,67,1,1 2ahs_A_,62,69,1,1 2ahs_A_,63,66,1,1 2ahs_A_,63,69,1,1 2ahs_A_,66,69,1,1 2ahs_A_,68,71,1,1 2ahs_A_,73,89,1,1 2ahs_A_,73,257,1,1 2ahs_A_,75,88,1,1 2ahs_A_,75,257,1,1 2ahs_A_,76,107,1,1 2ahs_A_,77,85,1,1 2ahs_A_,77,86,1,1 2ahs_A_,79,82,1,1 2ahs_A_,80,233,1,1 2ahs_A_,81,85,1,1 2ahs_A_,81,236,1,1 2ahs_A_,82,85,1,1 2ahs_A_,85,202,1,1 2ahs_A_,85,214,1,1 2ahs_A_,86,232,1,1 2ahs_A_,87,214,1,1 2ahs_A_,87,216,1,1 2ahs_A_,89,216,1,1 2ahs_A_,91,219,1,1 2ahs_A_,92,127,1,1 2ahs_A_,93,96,1,1 2ahs_A_,96,100,1,1 2ahs_A_,97,101,1,1 2ahs_A_,97,127,1,1 2ahs_A_,98,102,1,1 2ahs_A_,99,103,1,1 2ahs_A_,100,104,1,1 2ahs_A_,101,105,1,1 2ahs_A_,101,129,1,1 2ahs_A_,102,106,1,1 2ahs_A_,103,107,1,1 2ahs_A_,104,109,1,1 2ahs_A_,104,172,1,1 2ahs_A_,105,108,1,1 2ahs_A_,105,172,1,1 2ahs_A_,108,110,1,1 2ahs_A_,108,212,1,1 2ahs_A_,109,172,1,1 2ahs_A_,110,175,1,1 2ahs_A_,111,208,1,1 2ahs_A_,111,215,1,1 2ahs_A_,112,175,1,1 2ahs_A_,112,177,1,1 2ahs_A_,113,215,1,1 2ahs_A_,113,217,1,1 2ahs_A_,114,177,1,1 2ahs_A_,114,179,1,1 2ahs_A_,115,217,1,1 2ahs_A_,115,224,1,1 2ahs_A_,116,117,1,1 2ahs_A_,116,120,1,1 2ahs_A_,116,178,1,1 2ahs_A_,117,120,1,1 2ahs_A_,118,125,1,1 2ahs_A_,118,126,1,1 2ahs_A_,120,123,1,1 2ahs_A_,120,125,1,1 2ahs_A_,120,224,1,1 2ahs_A_,121,185,1,1 2ahs_A_,125,219,1,1 2ahs_A_,126,127,1,1 2ahs_A_,129,176,1,1 2ahs_A_,129,217,1,1 2ahs_A_,133,135,1,1 2ahs_A_,134,145,1,1 2ahs_A_,134,146,1,1 2ahs_A_,134,147,1,1 2ahs_A_,137,144,1,1 2ahs_A_,139,142,1,1 2ahs_A_,141,165,1,1 2ahs_A_,143,163,1,1 2ahs_A_,145,161,1,1 2ahs_A_,147,159,1,1 2ahs_A_,148,159,1,1 2ahs_A_,149,158,1,1 2ahs_A_,150,157,1,1 2ahs_A_,152,155,1,1 2ahs_A_,154,180,1,1 2ahs_A_,154,193,1,1 2ahs_A_,156,178,1,1 2ahs_A_,158,176,1,1 2ahs_A_,158,178,1,1 2ahs_A_,159,175,1,1 2ahs_A_,160,174,1,1 2ahs_A_,162,172,1,1 2ahs_A_,163,164,1,1 2ahs_A_,164,167,1,1 2ahs_A_,167,170,1,1 2ahs_A_,179,193,1,1 2ahs_A_,182,186,1,1 2ahs_A_,190,193,1,1 2ahs_A_,190,269,1,1 2ahs_A_,191,192,1,1 2ahs_A_,191,195,1,1 2ahs_A_,191,276,1,1 2ahs_A_,192,196,1,1 2ahs_A_,193,197,1,1 2ahs_A_,194,198,1,1 2ahs_A_,195,199,1,1 2ahs_A_,196,200,1,1 2ahs_A_,197,201,1,1 2ahs_A_,198,202,1,1 2ahs_A_,199,203,1,1 2ahs_A_,199,239,1,1 2ahs_A_,200,204,1,1 2ahs_A_,201,205,1,1 2ahs_A_,202,206,1,1 2ahs_A_,202,232,1,1 2ahs_A_,204,208,1,1 2ahs_A_,205,208,1,1 2ahs_A_,208,211,1,1 2ahs_A_,217,218,1,1 2ahs_A_,218,225,1,1 2ahs_A_,220,257,1,1 2ahs_A_,221,257,1,1 2ahs_A_,222,226,1,1 2ahs_A_,222,261,1,1 2ahs_A_,223,227,1,1 2ahs_A_,224,228,1,1 2ahs_A_,225,229,1,1 2ahs_A_,226,230,1,1 2ahs_A_,227,231,1,1 2ahs_A_,228,232,1,1 2ahs_A_,229,233,1,1 2ahs_A_,230,234,1,1 2ahs_A_,231,235,1,1 2ahs_A_,232,236,1,1 2ahs_A_,233,237,1,1 2ahs_A_,233,252,1,1 2ahs_A_,234,238,1,1 2ahs_A_,235,239,1,1 2ahs_A_,236,240,1,1 2ahs_A_,237,240,1,1 2ahs_A_,237,241,1,1 2ahs_A_,237,245,1,1 2ahs_A_,239,281,1,1 2ahs_A_,245,248,1,1 2ahs_A_,245,249,1,1 2ahs_A_,246,250,1,1 2ahs_A_,247,251,1,1 2ahs_A_,248,252,1,1 2ahs_A_,249,253,1,1 2ahs_A_,250,254,1,1 2ahs_A_,251,255,1,1 2ahs_A_,252,256,1,1 2ahs_A_,253,256,1,1 2ahs_A_,253,257,1,1 2ahs_A_,254,260,1,1 2ahs_A_,254,261,1,1 2ahs_A_,262,266,1,1 2ahs_A_,263,266,1,1 2ahs_A_,263,267,1,1 2ahs_A_,264,268,1,1 2ahs_A_,265,269,1,1 2ahs_A_,266,270,1,1 2ahs_A_,267,271,1,1 2ahs_A_,268,272,1,1 2ahs_A_,269,273,1,1 2ahs_A_,270,274,1,1 2ahs_A_,271,275,1,1 2ahs_A_,272,276,1,1 2ahs_A_,273,277,1,1 2ahs_A_,274,278,1,1 2ahs_A_,275,276,1,1 2ahs_A_,275,279,1,1 2ahs_A_,276,280,1,1 2ahs_A_,278,281,1,1