pair,contact1,contact2,flow1,flow2 2zbm_A_,1,23,1,1 2zbm_A_,2,24,1,1 2zbm_A_,2,160,1,1 2zbm_A_,3,160,1,1 2zbm_A_,4,7,1,1 2zbm_A_,4,21,1,1 2zbm_A_,6,122,1,1 2zbm_A_,7,19,1,1 2zbm_A_,8,181,1,1 2zbm_A_,9,17,1,1 2zbm_A_,10,16,1,1 2zbm_A_,10,179,1,1 2zbm_A_,10,181,1,1 2zbm_A_,10,184,1,1 2zbm_A_,15,31,1,1 2zbm_A_,16,31,1,1 2zbm_A_,18,29,1,1 2zbm_A_,20,27,1,1 2zbm_A_,20,29,1,1 2zbm_A_,21,42,1,1 2zbm_A_,22,25,1,1 2zbm_A_,32,35,1,1 2zbm_A_,34,50,1,1 2zbm_A_,36,48,1,1 2zbm_A_,38,45,1,1 2zbm_A_,38,47,1,1 2zbm_A_,39,42,1,1 2zbm_A_,40,42,1,1 2zbm_A_,51,54,1,1 2zbm_A_,51,55,1,1 2zbm_A_,51,125,1,1 2zbm_A_,51,129,1,1 2zbm_A_,52,55,1,1 2zbm_A_,53,56,1,1 2zbm_A_,54,189,1,1 2zbm_A_,55,181,1,1 2zbm_A_,55,184,1,1 2zbm_A_,58,190,1,1 2zbm_A_,59,62,1,1 2zbm_A_,60,61,1,1 2zbm_A_,60,194,1,1 2zbm_A_,60,220,1,1 2zbm_A_,62,194,1,1 2zbm_A_,62,196,1,1 2zbm_A_,67,99,1,1 2zbm_A_,67,103,1,1 2zbm_A_,68,313,1,1 2zbm_A_,69,103,1,1 2zbm_A_,69,105,1,1 2zbm_A_,70,311,1,1 2zbm_A_,71,105,1,1 2zbm_A_,71,107,1,1 2zbm_A_,72,73,1,1 2zbm_A_,72,107,1,1 2zbm_A_,73,108,1,1 2zbm_A_,73,281,1,1 2zbm_A_,74,77,1,1 2zbm_A_,75,109,1,1 2zbm_A_,75,111,1,1 2zbm_A_,76,110,1,1 2zbm_A_,76,116,1,1 2zbm_A_,77,81,1,1 2zbm_A_,78,82,1,1 2zbm_A_,79,83,1,1 2zbm_A_,79,116,1,1 2zbm_A_,80,84,1,1 2zbm_A_,81,85,1,1 2zbm_A_,82,86,1,1 2zbm_A_,83,87,1,1 2zbm_A_,84,88,1,1 2zbm_A_,85,90,1,1 2zbm_A_,86,89,1,1 2zbm_A_,90,98,1,1 2zbm_A_,92,95,1,1 2zbm_A_,92,96,1,1 2zbm_A_,97,100,1,1 2zbm_A_,99,102,1,1 2zbm_A_,102,137,1,1 2zbm_A_,103,139,1,1 2zbm_A_,104,137,1,1 2zbm_A_,104,139,1,1 2zbm_A_,106,139,1,1 2zbm_A_,106,141,1,1 2zbm_A_,107,202,1,1 2zbm_A_,109,145,1,1 2zbm_A_,109,146,1,1 2zbm_A_,110,146,1,1 2zbm_A_,111,146,1,1 2zbm_A_,112,114,1,1 2zbm_A_,112,145,1,1 2zbm_A_,113,156,1,1 2zbm_A_,116,120,1,1 2zbm_A_,117,121,1,1 2zbm_A_,117,161,1,1 2zbm_A_,118,122,1,1 2zbm_A_,118,176,1,1 2zbm_A_,119,123,1,1 2zbm_A_,120,124,1,1 2zbm_A_,121,125,1,1 2zbm_A_,122,126,1,1 2zbm_A_,123,127,1,1 2zbm_A_,124,128,1,1 2zbm_A_,125,129,1,1 2zbm_A_,125,181,1,1 2zbm_A_,126,130,1,1 2zbm_A_,127,131,1,1 2zbm_A_,128,132,1,1 2zbm_A_,128,185,1,1 2zbm_A_,128,189,1,1 2zbm_A_,129,133,1,1 2zbm_A_,130,134,1,1 2zbm_A_,131,134,1,1 2zbm_A_,131,136,1,1 2zbm_A_,132,135,1,1 2zbm_A_,142,190,1,1 2zbm_A_,143,146,1,1 2zbm_A_,143,147,1,1 2zbm_A_,144,148,1,1 2zbm_A_,145,149,1,1 2zbm_A_,146,150,1,1 2zbm_A_,147,151,1,1 2zbm_A_,147,250,1,1 2zbm_A_,148,153,1,1 2zbm_A_,149,152,1,1 2zbm_A_,151,231,1,1 2zbm_A_,153,155,1,1 2zbm_A_,153,231,1,1 2zbm_A_,154,157,1,1 2zbm_A_,158,160,1,1 2zbm_A_,158,161,1,1 2zbm_A_,159,162,1,1 2zbm_A_,160,161,1,1 2zbm_A_,160,163,1,1 2zbm_A_,161,165,1,1 2zbm_A_,162,165,1,1 2zbm_A_,162,166,1,1 2zbm_A_,163,167,1,1 2zbm_A_,164,168,1,1 2zbm_A_,165,170,1,1 2zbm_A_,170,174,1,1 2zbm_A_,170,179,1,1 2zbm_A_,171,174,1,1 2zbm_A_,171,175,1,1 2zbm_A_,172,175,1,1 2zbm_A_,173,176,1,1 2zbm_A_,174,177,1,1 2zbm_A_,176,187,1,1 2zbm_A_,177,180,1,1 2zbm_A_,178,184,1,1 2zbm_A_,180,183,1,1 2zbm_A_,180,184,1,1 2zbm_A_,181,185,1,1 2zbm_A_,182,186,1,1 2zbm_A_,183,187,1,1 2zbm_A_,185,188,1,1 2zbm_A_,186,189,1,1 2zbm_A_,187,228,1,1 2zbm_A_,189,224,1,1 2zbm_A_,190,224,1,1 2zbm_A_,191,220,1,1 2zbm_A_,192,220,1,1 2zbm_A_,193,200,1,1 2zbm_A_,194,272,1,1 2zbm_A_,195,198,1,1 2zbm_A_,197,275,1,1 2zbm_A_,199,276,1,1 2zbm_A_,199,278,1,1 2zbm_A_,201,278,1,1 2zbm_A_,202,280,1,1 2zbm_A_,203,249,1,1 2zbm_A_,204,249,1,1 2zbm_A_,205,255,1,1 2zbm_A_,206,209,1,1 2zbm_A_,206,247,1,1 2zbm_A_,207,210,1,1 2zbm_A_,207,211,1,1 2zbm_A_,207,264,1,1 2zbm_A_,208,212,1,1 2zbm_A_,209,212,1,1 2zbm_A_,209,214,1,1 2zbm_A_,210,213,1,1 2zbm_A_,212,238,1,1 2zbm_A_,215,218,1,1 2zbm_A_,215,219,1,1 2zbm_A_,216,220,1,1 2zbm_A_,217,221,1,1 2zbm_A_,218,222,1,1 2zbm_A_,219,223,1,1 2zbm_A_,220,224,1,1 2zbm_A_,221,225,1,1 2zbm_A_,222,226,1,1 2zbm_A_,223,226,1,1 2zbm_A_,223,243,1,1 2zbm_A_,226,229,1,1 2zbm_A_,230,233,1,1 2zbm_A_,230,234,1,1 2zbm_A_,231,235,1,1 2zbm_A_,232,236,1,1 2zbm_A_,233,237,1,1 2zbm_A_,234,237,1,1 2zbm_A_,235,241,1,1 2zbm_A_,237,240,1,1 2zbm_A_,237,241,1,1 2zbm_A_,238,242,1,1 2zbm_A_,239,243,1,1 2zbm_A_,240,244,1,1 2zbm_A_,241,245,1,1 2zbm_A_,245,248,1,1 2zbm_A_,248,251,1,1 2zbm_A_,248,252,1,1 2zbm_A_,251,281,1,1 2zbm_A_,253,256,1,1 2zbm_A_,253,281,1,1 2zbm_A_,253,282,1,1 2zbm_A_,254,257,1,1 2zbm_A_,257,259,1,1 2zbm_A_,257,260,1,1 2zbm_A_,261,264,1,1 2zbm_A_,261,265,1,1 2zbm_A_,262,266,1,1 2zbm_A_,262,292,1,1 2zbm_A_,262,294,1,1 2zbm_A_,263,267,1,1 2zbm_A_,264,267,1,1 2zbm_A_,264,268,1,1 2zbm_A_,265,269,1,1 2zbm_A_,266,270,1,1 2zbm_A_,266,294,1,1 2zbm_A_,267,271,1,1 2zbm_A_,268,272,1,1 2zbm_A_,269,274,1,1 2zbm_A_,270,273,1,1 2zbm_A_,276,293,1,1 2zbm_A_,277,294,1,1 2zbm_A_,277,296,1,1 2zbm_A_,279,296,1,1 2zbm_A_,279,298,1,1 2zbm_A_,280,282,1,1 2zbm_A_,283,299,1,1 2zbm_A_,283,303,1,1 2zbm_A_,284,299,1,1 2zbm_A_,284,301,1,1 2zbm_A_,287,309,1,1 2zbm_A_,288,297,1,1 2zbm_A_,290,295,1,1 2zbm_A_,291,294,1,1 2zbm_A_,293,330,1,1 2zbm_A_,299,301,1,1 2zbm_A_,300,309,1,1 2zbm_A_,301,304,1,1 2zbm_A_,302,305,1,1 2zbm_A_,309,320,1,1 2zbm_A_,310,321,1,1 2zbm_A_,312,319,1,1 2zbm_A_,314,317,1,1 2zbm_A_,318,330,1,1 2zbm_A_,318,331,1,1 2zbm_A_,320,328,1,1 2zbm_A_,322,325,1,1 2zbm_A_,322,326,1,1 2zbm_A_,324,326,1,1