pair,contact1,contact2,flow1,flow2 7a1a_A_,2,5,1,1 7a1a_A_,3,322,1,1 7a1a_A_,4,334,1,1 7a1a_A_,5,53,1,1 7a1a_A_,5,54,1,1 7a1a_A_,5,56,1,1 7a1a_A_,5,57,1,1 7a1a_A_,5,308,1,1 7a1a_A_,6,321,1,1 7a1a_A_,7,57,1,1 7a1a_A_,7,59,1,1 7a1a_A_,8,292,1,1 7a1a_A_,9,10,1,1 7a1a_A_,9,269,1,1 7a1a_A_,10,61,1,1 7a1a_A_,10,293,1,1 7a1a_A_,10,294,1,1 7a1a_A_,10,295,1,1 7a1a_A_,11,46,1,1 7a1a_A_,11,295,1,1 7a1a_A_,12,61,1,1 7a1a_A_,12,63,1,1 7a1a_A_,13,39,1,1 7a1a_A_,14,17,1,1 7a1a_A_,14,62,1,1 7a1a_A_,16,82,1,1 7a1a_A_,17,21,1,1 7a1a_A_,18,22,1,1 7a1a_A_,19,23,1,1 7a1a_A_,20,24,1,1 7a1a_A_,21,25,1,1 7a1a_A_,22,26,1,1 7a1a_A_,22,33,1,1 7a1a_A_,23,26,1,1 7a1a_A_,24,27,1,1 7a1a_A_,24,28,1,1 7a1a_A_,25,29,1,1 7a1a_A_,29,31,1,1 7a1a_A_,31,34,1,1 7a1a_A_,31,35,1,1 7a1a_A_,32,36,1,1 7a1a_A_,33,37,1,1 7a1a_A_,34,38,1,1 7a1a_A_,35,39,1,1 7a1a_A_,36,40,1,1 7a1a_A_,37,40,1,1 7a1a_A_,37,41,1,1 7a1a_A_,38,49,1,1 7a1a_A_,41,44,1,1 7a1a_A_,41,45,1,1 7a1a_A_,41,46,1,1 7a1a_A_,43,90,1,1 7a1a_A_,43,94,1,1 7a1a_A_,44,48,1,1 7a1a_A_,45,49,1,1 7a1a_A_,46,50,1,1 7a1a_A_,47,51,1,1 7a1a_A_,48,52,1,1 7a1a_A_,49,52,1,1 7a1a_A_,50,53,1,1 7a1a_A_,50,55,1,1 7a1a_A_,51,97,1,1 7a1a_A_,55,97,1,1 7a1a_A_,56,97,1,1 7a1a_A_,58,97,1,1 7a1a_A_,58,99,1,1 7a1a_A_,60,99,1,1 7a1a_A_,60,101,1,1 7a1a_A_,63,64,1,1 7a1a_A_,63,131,1,1 7a1a_A_,65,68,1,1 7a1a_A_,65,131,1,1 7a1a_A_,66,69,1,1 7a1a_A_,67,70,1,1 7a1a_A_,67,134,1,1 7a1a_A_,68,104,1,1 7a1a_A_,68,131,1,1 7a1a_A_,68,134,1,1 7a1a_A_,68,135,1,1 7a1a_A_,69,135,1,1 7a1a_A_,70,107,1,1 7a1a_A_,72,74,1,1 7a1a_A_,72,75,1,1 7a1a_A_,72,76,1,1 7a1a_A_,73,77,1,1 7a1a_A_,74,78,1,1 7a1a_A_,75,79,1,1 7a1a_A_,76,80,1,1 7a1a_A_,77,81,1,1 7a1a_A_,78,82,1,1 7a1a_A_,79,83,1,1 7a1a_A_,80,84,1,1 7a1a_A_,81,85,1,1 7a1a_A_,82,86,1,1 7a1a_A_,83,87,1,1 7a1a_A_,84,88,1,1 7a1a_A_,84,103,1,1 7a1a_A_,84,115,1,1 7a1a_A_,85,89,1,1 7a1a_A_,85,118,1,1 7a1a_A_,85,123,1,1 7a1a_A_,86,90,1,1 7a1a_A_,87,91,1,1 7a1a_A_,88,92,1,1 7a1a_A_,90,93,1,1 7a1a_A_,91,94,1,1 7a1a_A_,94,97,1,1 7a1a_A_,94,98,1,1 7a1a_A_,100,126,1,1 7a1a_A_,102,127,1,1 7a1a_A_,102,129,1,1 7a1a_A_,106,134,1,1 7a1a_A_,108,111,1,1 7a1a_A_,108,112,1,1 7a1a_A_,109,113,1,1 7a1a_A_,110,114,1,1 7a1a_A_,111,115,1,1 7a1a_A_,112,116,1,1 7a1a_A_,113,117,1,1 7a1a_A_,114,118,1,1 7a1a_A_,115,118,1,1 7a1a_A_,115,119,1,1 7a1a_A_,116,120,1,1 7a1a_A_,117,121,1,1 7a1a_A_,117,160,1,1 7a1a_A_,118,122,1,1 7a1a_A_,118,123,1,1 7a1a_A_,119,123,1,1 7a1a_A_,119,125,1,1 7a1a_A_,120,124,1,1 7a1a_A_,128,164,1,1 7a1a_A_,128,166,1,1 7a1a_A_,130,166,1,1 7a1a_A_,130,168,1,1 7a1a_A_,132,146,1,1 7a1a_A_,132,201,1,1 7a1a_A_,133,170,1,1 7a1a_A_,134,135,1,1 7a1a_A_,134,144,1,1 7a1a_A_,135,140,1,1 7a1a_A_,136,142,1,1 7a1a_A_,137,140,1,1 7a1a_A_,141,175,1,1 7a1a_A_,145,148,1,1 7a1a_A_,146,155,1,1 7a1a_A_,146,201,1,1 7a1a_A_,147,208,1,1 7a1a_A_,148,150,1,1 7a1a_A_,148,151,1,1 7a1a_A_,149,152,1,1 7a1a_A_,151,154,1,1 7a1a_A_,151,155,1,1 7a1a_A_,152,156,1,1 7a1a_A_,152,213,1,1 7a1a_A_,152,214,1,1 7a1a_A_,153,157,1,1 7a1a_A_,154,157,1,1 7a1a_A_,154,158,1,1 7a1a_A_,155,159,1,1 7a1a_A_,156,159,1,1 7a1a_A_,156,160,1,1 7a1a_A_,157,161,1,1 7a1a_A_,158,163,1,1 7a1a_A_,159,162,1,1 7a1a_A_,159,216,1,1 7a1a_A_,162,330,1,1 7a1a_A_,165,218,1,1 7a1a_A_,165,220,1,1 7a1a_A_,166,267,1,1 7a1a_A_,167,220,1,1 7a1a_A_,168,169,1,1 7a1a_A_,170,173,1,1 7a1a_A_,173,177,1,1 7a1a_A_,174,178,1,1 7a1a_A_,175,179,1,1 7a1a_A_,176,180,1,1 7a1a_A_,177,181,1,1 7a1a_A_,177,182,1,1 7a1a_A_,180,184,1,1 7a1a_A_,181,184,1,1 7a1a_A_,184,187,1,1 7a1a_A_,185,188,1,1 7a1a_A_,187,193,1,1 7a1a_A_,189,192,1,1 7a1a_A_,189,193,1,1 7a1a_A_,189,194,1,1 7a1a_A_,192,196,1,1 7a1a_A_,193,197,1,1 7a1a_A_,194,198,1,1 7a1a_A_,195,199,1,1 7a1a_A_,196,200,1,1 7a1a_A_,197,201,1,1 7a1a_A_,198,202,1,1 7a1a_A_,199,203,1,1 7a1a_A_,200,204,1,1 7a1a_A_,201,205,1,1 7a1a_A_,202,206,1,1 7a1a_A_,203,207,1,1 7a1a_A_,204,208,1,1 7a1a_A_,205,210,1,1 7a1a_A_,206,209,1,1 7a1a_A_,207,251,1,1 7a1a_A_,208,213,1,1 7a1a_A_,209,212,1,1 7a1a_A_,209,213,1,1 7a1a_A_,210,214,1,1 7a1a_A_,212,253,1,1 7a1a_A_,212,259,1,1 7a1a_A_,214,217,1,1 7a1a_A_,215,263,1,1 7a1a_A_,216,218,1,1 7a1a_A_,217,263,1,1 7a1a_A_,218,262,1,1 7a1a_A_,218,265,1,1 7a1a_A_,218,288,1,1 7a1a_A_,219,263,1,1 7a1a_A_,219,265,1,1 7a1a_A_,221,265,1,1 7a1a_A_,221,267,1,1 7a1a_A_,222,225,1,1 7a1a_A_,223,226,1,1 7a1a_A_,223,269,1,1 7a1a_A_,223,294,1,1 7a1a_A_,224,267,1,1 7a1a_A_,225,228,1,1 7a1a_A_,227,230,1,1 7a1a_A_,228,231,1,1 7a1a_A_,229,232,1,1 7a1a_A_,231,235,1,1 7a1a_A_,232,236,1,1 7a1a_A_,233,237,1,1 7a1a_A_,234,238,1,1 7a1a_A_,235,239,1,1 7a1a_A_,236,240,1,1 7a1a_A_,237,241,1,1 7a1a_A_,238,243,1,1 7a1a_A_,239,242,1,1 7a1a_A_,239,244,1,1 7a1a_A_,240,244,1,1 7a1a_A_,241,242,1,1 7a1a_A_,242,245,1,1 7a1a_A_,243,246,1,1 7a1a_A_,243,248,1,1 7a1a_A_,244,254,1,1 7a1a_A_,247,250,1,1 7a1a_A_,248,251,1,1 7a1a_A_,249,253,1,1 7a1a_A_,250,253,1,1 7a1a_A_,254,259,1,1 7a1a_A_,254,262,1,1 7a1a_A_,255,258,1,1 7a1a_A_,255,259,1,1 7a1a_A_,256,260,1,1 7a1a_A_,257,261,1,1 7a1a_A_,257,283,1,1 7a1a_A_,258,262,1,1 7a1a_A_,259,263,1,1 7a1a_A_,259,264,1,1 7a1a_A_,260,288,1,1 7a1a_A_,264,288,1,1 7a1a_A_,266,288,1,1 7a1a_A_,266,290,1,1 7a1a_A_,267,269,1,1 7a1a_A_,268,271,1,1 7a1a_A_,268,290,1,1 7a1a_A_,268,292,1,1 7a1a_A_,273,276,1,1 7a1a_A_,273,277,1,1 7a1a_A_,274,278,1,1 7a1a_A_,274,306,1,1 7a1a_A_,275,279,1,1 7a1a_A_,276,280,1,1 7a1a_A_,277,281,1,1 7a1a_A_,278,282,1,1 7a1a_A_,279,283,1,1 7a1a_A_,280,284,1,1 7a1a_A_,280,285,1,1 7a1a_A_,285,288,1,1 7a1a_A_,286,289,1,1 7a1a_A_,286,316,1,1 7a1a_A_,286,324,1,1 7a1a_A_,287,319,1,1 7a1a_A_,289,324,1,1 7a1a_A_,291,292,1,1 7a1a_A_,291,320,1,1 7a1a_A_,294,298,1,1 7a1a_A_,299,302,1,1 7a1a_A_,299,303,1,1 7a1a_A_,300,304,1,1 7a1a_A_,301,305,1,1 7a1a_A_,302,306,1,1 7a1a_A_,303,307,1,1 7a1a_A_,304,308,1,1 7a1a_A_,305,309,1,1 7a1a_A_,306,309,1,1 7a1a_A_,307,310,1,1 7a1a_A_,310,317,1,1 7a1a_A_,313,316,1,1 7a1a_A_,313,317,1,1 7a1a_A_,314,318,1,1 7a1a_A_,315,319,1,1 7a1a_A_,316,320,1,1 7a1a_A_,317,321,1,1 7a1a_A_,318,322,1,1 7a1a_A_,318,323,1,1 7a1a_A_,319,324,1,1 7a1a_A_,322,323,1,1 7a1a_A_,322,326,1,1 7a1a_A_,322,339,1,1 7a1a_A_,323,326,1,1 7a1a_A_,323,327,1,1 7a1a_A_,324,328,1,1 7a1a_A_,325,329,1,1 7a1a_A_,326,331,1,1 7a1a_A_,326,337,1,1 7a1a_A_,327,330,1,1 7a1a_A_,334,337,1,1 7a1a_A_,336,339,1,1