pair,contact1,contact2,flow1,flow2 3n7u_A_,2,40,1,1 3n7u_A_,3,41,1,1 3n7u_A_,3,42,1,1 3n7u_A_,4,59,1,1 3n7u_A_,4,62,1,1 3n7u_A_,4,64,1,1 3n7u_A_,4,65,1,1 3n7u_A_,5,42,1,1 3n7u_A_,5,44,1,1 3n7u_A_,6,65,1,1 3n7u_A_,6,67,1,1 3n7u_A_,7,44,1,1 3n7u_A_,7,46,1,1 3n7u_A_,8,67,1,1 3n7u_A_,9,46,1,1 3n7u_A_,10,26,1,1 3n7u_A_,10,309,1,1 3n7u_A_,11,13,1,1 3n7u_A_,12,15,1,1 3n7u_A_,12,27,1,1 3n7u_A_,13,16,1,1 3n7u_A_,13,27,1,1 3n7u_A_,15,18,1,1 3n7u_A_,16,28,1,1 3n7u_A_,19,21,1,1 3n7u_A_,21,23,1,1 3n7u_A_,22,25,1,1 3n7u_A_,22,28,1,1 3n7u_A_,23,30,1,1 3n7u_A_,24,314,1,1 3n7u_A_,25,27,1,1 3n7u_A_,25,29,1,1 3n7u_A_,28,31,1,1 3n7u_A_,29,43,1,1 3n7u_A_,32,36,1,1 3n7u_A_,33,37,1,1 3n7u_A_,33,43,1,1 3n7u_A_,34,38,1,1 3n7u_A_,35,38,1,1 3n7u_A_,36,39,1,1 3n7u_A_,36,41,1,1 3n7u_A_,37,40,1,1 3n7u_A_,46,48,1,1 3n7u_A_,47,72,1,1 3n7u_A_,48,54,1,1 3n7u_A_,48,55,1,1 3n7u_A_,48,56,1,1 3n7u_A_,49,50,1,1 3n7u_A_,49,73,1,1 3n7u_A_,49,80,1,1 3n7u_A_,49,286,1,1 3n7u_A_,51,54,1,1 3n7u_A_,54,58,1,1 3n7u_A_,55,59,1,1 3n7u_A_,56,59,1,1 3n7u_A_,56,60,1,1 3n7u_A_,57,60,1,1 3n7u_A_,57,80,1,1 3n7u_A_,57,83,1,1 3n7u_A_,59,62,1,1 3n7u_A_,59,63,1,1 3n7u_A_,62,86,1,1 3n7u_A_,64,88,1,1 3n7u_A_,64,89,1,1 3n7u_A_,66,89,1,1 3n7u_A_,66,91,1,1 3n7u_A_,68,91,1,1 3n7u_A_,68,93,1,1 3n7u_A_,68,99,1,1 3n7u_A_,69,72,1,1 3n7u_A_,69,93,1,1 3n7u_A_,75,80,1,1 3n7u_A_,75,286,1,1 3n7u_A_,76,99,1,1 3n7u_A_,76,101,1,1 3n7u_A_,77,80,1,1 3n7u_A_,77,81,1,1 3n7u_A_,78,82,1,1 3n7u_A_,79,83,1,1 3n7u_A_,81,84,1,1 3n7u_A_,82,85,1,1 3n7u_A_,84,87,1,1 3n7u_A_,88,111,1,1 3n7u_A_,90,111,1,1 3n7u_A_,90,113,1,1 3n7u_A_,92,97,1,1 3n7u_A_,92,113,1,1 3n7u_A_,94,115,1,1 3n7u_A_,95,257,1,1 3n7u_A_,96,114,1,1 3n7u_A_,96,257,1,1 3n7u_A_,97,100,1,1 3n7u_A_,97,114,1,1 3n7u_A_,97,350,1,1 3n7u_A_,98,257,1,1 3n7u_A_,101,104,1,1 3n7u_A_,101,105,1,1 3n7u_A_,102,106,1,1 3n7u_A_,103,107,1,1 3n7u_A_,104,108,1,1 3n7u_A_,105,108,1,1 3n7u_A_,105,110,1,1 3n7u_A_,106,109,1,1 3n7u_A_,112,340,1,1 3n7u_A_,112,341,1,1 3n7u_A_,114,338,1,1 3n7u_A_,115,118,1,1 3n7u_A_,116,337,1,1 3n7u_A_,118,316,1,1 3n7u_A_,119,122,1,1 3n7u_A_,119,123,1,1 3n7u_A_,119,308,1,1 3n7u_A_,120,124,1,1 3n7u_A_,121,125,1,1 3n7u_A_,122,126,1,1 3n7u_A_,123,127,1,1 3n7u_A_,124,128,1,1 3n7u_A_,125,129,1,1 3n7u_A_,126,130,1,1 3n7u_A_,126,255,1,1 3n7u_A_,127,131,1,1 3n7u_A_,127,227,1,1 3n7u_A_,128,132,1,1 3n7u_A_,129,133,1,1 3n7u_A_,130,134,1,1 3n7u_A_,130,303,1,1 3n7u_A_,131,135,1,1 3n7u_A_,132,136,1,1 3n7u_A_,133,138,1,1 3n7u_A_,134,137,1,1 3n7u_A_,135,160,1,1 3n7u_A_,136,161,1,1 3n7u_A_,137,155,1,1 3n7u_A_,138,142,1,1 3n7u_A_,139,143,1,1 3n7u_A_,140,144,1,1 3n7u_A_,141,145,1,1 3n7u_A_,142,146,1,1 3n7u_A_,143,147,1,1 3n7u_A_,144,149,1,1 3n7u_A_,144,151,1,1 3n7u_A_,145,148,1,1 3n7u_A_,151,154,1,1 3n7u_A_,152,155,1,1 3n7u_A_,152,156,1,1 3n7u_A_,153,157,1,1 3n7u_A_,155,158,1,1 3n7u_A_,156,159,1,1 3n7u_A_,158,276,1,1 3n7u_A_,161,165,1,1 3n7u_A_,162,165,1,1 3n7u_A_,162,188,1,1 3n7u_A_,163,165,1,1 3n7u_A_,164,187,1,1 3n7u_A_,165,189,1,1 3n7u_A_,166,189,1,1 3n7u_A_,166,222,1,1 3n7u_A_,166,223,1,1 3n7u_A_,167,189,1,1 3n7u_A_,167,191,1,1 3n7u_A_,168,223,1,1 3n7u_A_,168,225,1,1 3n7u_A_,169,171,1,1 3n7u_A_,169,191,1,1 3n7u_A_,169,193,1,1 3n7u_A_,169,227,1,1 3n7u_A_,170,225,1,1 3n7u_A_,170,227,1,1 3n7u_A_,171,193,1,1 3n7u_A_,172,194,1,1 3n7u_A_,173,177,1,1 3n7u_A_,174,178,1,1 3n7u_A_,175,179,1,1 3n7u_A_,176,180,1,1 3n7u_A_,177,181,1,1 3n7u_A_,178,182,1,1 3n7u_A_,179,183,1,1 3n7u_A_,180,184,1,1 3n7u_A_,183,186,1,1 3n7u_A_,190,209,1,1 3n7u_A_,192,198,1,1 3n7u_A_,192,203,1,1 3n7u_A_,192,209,1,1 3n7u_A_,192,211,1,1 3n7u_A_,193,211,1,1 3n7u_A_,194,196,1,1 3n7u_A_,195,351,1,1 3n7u_A_,197,203,1,1 3n7u_A_,199,203,1,1 3n7u_A_,200,204,1,1 3n7u_A_,201,205,1,1 3n7u_A_,202,206,1,1 3n7u_A_,203,206,1,1 3n7u_A_,203,207,1,1 3n7u_A_,206,208,1,1 3n7u_A_,209,210,1,1 3n7u_A_,213,215,1,1 3n7u_A_,213,216,1,1 3n7u_A_,214,218,1,1 3n7u_A_,217,220,1,1 3n7u_A_,217,221,1,1 3n7u_A_,218,221,1,1 3n7u_A_,222,247,1,1 3n7u_A_,222,251,1,1 3n7u_A_,224,251,1,1 3n7u_A_,224,253,1,1 3n7u_A_,226,253,1,1 3n7u_A_,229,234,1,1 3n7u_A_,231,234,1,1 3n7u_A_,231,235,1,1 3n7u_A_,233,351,1,1 3n7u_A_,234,237,1,1 3n7u_A_,236,259,1,1 3n7u_A_,237,239,1,1 3n7u_A_,238,260,1,1 3n7u_A_,238,262,1,1 3n7u_A_,239,242,1,1 3n7u_A_,239,243,1,1 3n7u_A_,240,244,1,1 3n7u_A_,241,245,1,1 3n7u_A_,242,245,1,1 3n7u_A_,243,246,1,1 3n7u_A_,243,274,1,1 3n7u_A_,247,250,1,1 3n7u_A_,249,274,1,1 3n7u_A_,250,276,1,1 3n7u_A_,252,277,1,1 3n7u_A_,252,279,1,1 3n7u_A_,254,256,1,1 3n7u_A_,254,257,1,1 3n7u_A_,254,278,1,1 3n7u_A_,254,279,1,1 3n7u_A_,255,281,1,1 3n7u_A_,256,257,1,1 3n7u_A_,257,260,1,1 3n7u_A_,258,261,1,1 3n7u_A_,262,266,1,1 3n7u_A_,263,267,1,1 3n7u_A_,263,284,1,1 3n7u_A_,263,294,1,1 3n7u_A_,264,268,1,1 3n7u_A_,265,269,1,1 3n7u_A_,266,270,1,1 3n7u_A_,267,271,1,1 3n7u_A_,268,272,1,1 3n7u_A_,269,272,1,1 3n7u_A_,269,275,1,1 3n7u_A_,270,273,1,1 3n7u_A_,272,274,1,1 3n7u_A_,278,301,1,1 3n7u_A_,279,301,1,1 3n7u_A_,280,303,1,1 3n7u_A_,281,307,1,1 3n7u_A_,283,286,1,1 3n7u_A_,283,303,1,1 3n7u_A_,286,305,1,1 3n7u_A_,288,295,1,1 3n7u_A_,289,292,1,1 3n7u_A_,289,295,1,1 3n7u_A_,290,296,1,1 3n7u_A_,292,294,1,1 3n7u_A_,292,295,1,1 3n7u_A_,293,296,1,1 3n7u_A_,300,302,1,1 3n7u_A_,303,304,1,1 3n7u_A_,304,306,1,1 3n7u_A_,306,309,1,1 3n7u_A_,309,314,1,1 3n7u_A_,309,317,1,1 3n7u_A_,310,313,1,1 3n7u_A_,310,314,1,1 3n7u_A_,311,315,1,1 3n7u_A_,313,317,1,1 3n7u_A_,314,318,1,1 3n7u_A_,315,319,1,1 3n7u_A_,316,320,1,1 3n7u_A_,317,321,1,1 3n7u_A_,318,322,1,1 3n7u_A_,319,323,1,1 3n7u_A_,320,324,1,1 3n7u_A_,321,325,1,1 3n7u_A_,322,326,1,1 3n7u_A_,323,327,1,1 3n7u_A_,324,328,1,1 3n7u_A_,325,329,1,1 3n7u_A_,326,330,1,1 3n7u_A_,327,330,1,1 3n7u_A_,327,332,1,1 3n7u_A_,327,333,1,1 3n7u_A_,328,331,1,1 3n7u_A_,334,339,1,1 3n7u_A_,335,338,1,1 3n7u_A_,336,339,1,1 3n7u_A_,340,347,1,1 3n7u_A_,342,343,1,1 3n7u_A_,342,345,1,1 3n7u_A_,346,351,1,1 3n7u_A_,347,350,1,1 3n7u_A_,348,351,1,1