pair,contact1,contact2,flow1,flow2 3zh2_A_,2,56,1,1 3zh2_A_,3,28,1,1 3zh2_A_,4,67,1,1 3zh2_A_,4,69,1,1 3zh2_A_,4,72,1,1 3zh2_A_,4,73,1,1 3zh2_A_,5,28,1,1 3zh2_A_,5,30,1,1 3zh2_A_,6,73,1,1 3zh2_A_,6,75,1,1 3zh2_A_,7,30,1,1 3zh2_A_,7,32,1,1 3zh2_A_,8,75,1,1 3zh2_A_,8,77,1,1 3zh2_A_,8,78,1,1 3zh2_A_,9,32,1,1 3zh2_A_,10,32,1,1 3zh2_A_,10,33,1,1 3zh2_A_,10,42,1,1 3zh2_A_,11,15,1,1 3zh2_A_,12,16,1,1 3zh2_A_,13,16,1,1 3zh2_A_,13,17,1,1 3zh2_A_,14,18,1,1 3zh2_A_,15,19,1,1 3zh2_A_,16,20,1,1 3zh2_A_,17,21,1,1 3zh2_A_,18,22,1,1 3zh2_A_,19,23,1,1 3zh2_A_,20,24,1,1 3zh2_A_,21,26,1,1 3zh2_A_,22,25,1,1 3zh2_A_,22,55,1,1 3zh2_A_,25,56,1,1 3zh2_A_,25,57,1,1 3zh2_A_,27,57,1,1 3zh2_A_,28,58,1,1 3zh2_A_,29,58,1,1 3zh2_A_,29,60,1,1 3zh2_A_,31,60,1,1 3zh2_A_,33,35,1,1 3zh2_A_,33,62,1,1 3zh2_A_,33,63,1,1 3zh2_A_,35,63,1,1 3zh2_A_,36,38,1,1 3zh2_A_,37,41,1,1 3zh2_A_,38,42,1,1 3zh2_A_,39,43,1,1 3zh2_A_,40,44,1,1 3zh2_A_,41,45,1,1 3zh2_A_,42,46,1,1 3zh2_A_,43,47,1,1 3zh2_A_,44,47,1,1 3zh2_A_,45,48,1,1 3zh2_A_,46,49,1,1 3zh2_A_,47,50,1,1 3zh2_A_,48,51,1,1 3zh2_A_,49,53,1,1 3zh2_A_,50,55,1,1 3zh2_A_,50,57,1,1 3zh2_A_,51,54,1,1 3zh2_A_,62,63,1,1 3zh2_A_,62,64,1,1 3zh2_A_,62,67,1,1 3zh2_A_,64,66,1,1 3zh2_A_,64,67,1,1 3zh2_A_,65,68,1,1 3zh2_A_,66,69,1,1 3zh2_A_,68,71,1,1 3zh2_A_,68,115,1,1 3zh2_A_,72,119,1,1 3zh2_A_,74,119,1,1 3zh2_A_,74,121,1,1 3zh2_A_,76,121,1,1 3zh2_A_,76,123,1,1 3zh2_A_,78,124,1,1 3zh2_A_,80,100,1,1 3zh2_A_,82,83,1,1 3zh2_A_,85,88,1,1 3zh2_A_,92,95,1,1 3zh2_A_,93,96,1,1 3zh2_A_,94,97,1,1 3zh2_A_,94,309,1,1 3zh2_A_,96,100,1,1 3zh2_A_,97,101,1,1 3zh2_A_,98,102,1,1 3zh2_A_,99,103,1,1 3zh2_A_,100,104,1,1 3zh2_A_,101,105,1,1 3zh2_A_,101,137,1,1 3zh2_A_,101,314,1,1 3zh2_A_,102,106,1,1 3zh2_A_,103,107,1,1 3zh2_A_,104,108,1,1 3zh2_A_,105,109,1,1 3zh2_A_,106,110,1,1 3zh2_A_,107,111,1,1 3zh2_A_,108,112,1,1 3zh2_A_,109,113,1,1 3zh2_A_,110,114,1,1 3zh2_A_,111,115,1,1 3zh2_A_,115,118,1,1 3zh2_A_,117,144,1,1 3zh2_A_,120,144,1,1 3zh2_A_,120,146,1,1 3zh2_A_,122,146,1,1 3zh2_A_,122,148,1,1 3zh2_A_,126,130,1,1 3zh2_A_,127,131,1,1 3zh2_A_,128,180,1,1 3zh2_A_,128,259,1,1 3zh2_A_,129,133,1,1 3zh2_A_,130,134,1,1 3zh2_A_,131,135,1,1 3zh2_A_,132,136,1,1 3zh2_A_,132,270,1,1 3zh2_A_,132,311,1,1 3zh2_A_,133,137,1,1 3zh2_A_,134,138,1,1 3zh2_A_,138,140,1,1 3zh2_A_,141,144,1,1 3zh2_A_,142,263,1,1 3zh2_A_,143,282,1,1 3zh2_A_,143,284,1,1 3zh2_A_,147,259,1,1 3zh2_A_,149,152,1,1 3zh2_A_,149,153,1,1 3zh2_A_,150,154,1,1 3zh2_A_,151,154,1,1 3zh2_A_,151,155,1,1 3zh2_A_,152,155,1,1 3zh2_A_,152,156,1,1 3zh2_A_,153,156,1,1 3zh2_A_,153,157,1,1 3zh2_A_,153,180,1,1 3zh2_A_,154,158,1,1 3zh2_A_,155,159,1,1 3zh2_A_,156,160,1,1 3zh2_A_,157,161,1,1 3zh2_A_,159,162,1,1 3zh2_A_,159,163,1,1 3zh2_A_,160,164,1,1 3zh2_A_,161,165,1,1 3zh2_A_,162,163,1,1 3zh2_A_,162,167,1,1 3zh2_A_,163,166,1,1 3zh2_A_,164,211,1,1 3zh2_A_,168,171,1,1 3zh2_A_,169,172,1,1 3zh2_A_,170,243,1,1 3zh2_A_,171,194,1,1 3zh2_A_,173,192,1,1 3zh2_A_,175,187,1,1 3zh2_A_,177,185,1,1 3zh2_A_,178,274,1,1 3zh2_A_,181,184,1,1 3zh2_A_,187,190,1,1 3zh2_A_,188,209,1,1 3zh2_A_,189,291,1,1 3zh2_A_,189,296,1,1 3zh2_A_,191,198,1,1 3zh2_A_,193,196,1,1 3zh2_A_,197,200,1,1 3zh2_A_,198,201,1,1 3zh2_A_,198,202,1,1 3zh2_A_,199,203,1,1 3zh2_A_,200,204,1,1 3zh2_A_,201,206,1,1 3zh2_A_,202,205,1,1 3zh2_A_,208,211,1,1 3zh2_A_,208,212,1,1 3zh2_A_,209,213,1,1 3zh2_A_,210,214,1,1 3zh2_A_,211,215,1,1 3zh2_A_,212,216,1,1 3zh2_A_,213,217,1,1 3zh2_A_,214,218,1,1 3zh2_A_,215,219,1,1 3zh2_A_,216,220,1,1 3zh2_A_,217,221,1,1 3zh2_A_,218,222,1,1 3zh2_A_,218,225,1,1 3zh2_A_,219,222,1,1 3zh2_A_,221,225,1,1 3zh2_A_,222,226,1,1 3zh2_A_,223,227,1,1 3zh2_A_,224,227,1,1 3zh2_A_,224,228,1,1 3zh2_A_,225,229,1,1 3zh2_A_,226,229,1,1 3zh2_A_,226,231,1,1 3zh2_A_,227,230,1,1 3zh2_A_,234,238,1,1 3zh2_A_,235,239,1,1 3zh2_A_,236,240,1,1 3zh2_A_,237,241,1,1 3zh2_A_,238,242,1,1 3zh2_A_,239,243,1,1 3zh2_A_,240,244,1,1 3zh2_A_,241,245,1,1 3zh2_A_,242,246,1,1 3zh2_A_,243,247,1,1 3zh2_A_,243,254,1,1 3zh2_A_,244,248,1,1 3zh2_A_,245,249,1,1 3zh2_A_,246,250,1,1 3zh2_A_,247,252,1,1 3zh2_A_,247,279,1,1 3zh2_A_,248,251,1,1 3zh2_A_,251,253,1,1 3zh2_A_,251,281,1,1 3zh2_A_,253,285,1,1 3zh2_A_,254,279,1,1 3zh2_A_,256,258,1,1 3zh2_A_,256,277,1,1 3zh2_A_,258,275,1,1 3zh2_A_,260,273,1,1 3zh2_A_,262,270,1,1 3zh2_A_,262,271,1,1 3zh2_A_,263,265,1,1 3zh2_A_,264,267,1,1 3zh2_A_,264,268,1,1 3zh2_A_,265,268,1,1 3zh2_A_,266,275,1,1 3zh2_A_,266,289,1,1 3zh2_A_,266,290,1,1 3zh2_A_,268,301,1,1 3zh2_A_,270,311,1,1 3zh2_A_,275,288,1,1 3zh2_A_,276,288,1,1 3zh2_A_,278,285,1,1 3zh2_A_,278,286,1,1 3zh2_A_,280,283,1,1 3zh2_A_,282,285,1,1 3zh2_A_,290,292,1,1 3zh2_A_,293,296,1,1 3zh2_A_,293,297,1,1 3zh2_A_,294,298,1,1 3zh2_A_,295,299,1,1 3zh2_A_,296,300,1,1 3zh2_A_,297,301,1,1 3zh2_A_,298,302,1,1 3zh2_A_,299,303,1,1 3zh2_A_,300,304,1,1 3zh2_A_,301,305,1,1 3zh2_A_,302,306,1,1 3zh2_A_,303,306,1,1 3zh2_A_,303,307,1,1 3zh2_A_,304,308,1,1 3zh2_A_,305,309,1,1 3zh2_A_,306,309,1,1 3zh2_A_,306,310,1,1 3zh2_A_,307,311,1,1 3zh2_A_,308,312,1,1 3zh2_A_,310,313,1,1 3zh2_A_,311,314,1,1