pair,contact1,contact2,flow1,flow2 5cfb_A_,1,5,1,1 5cfb_A_,2,6,1,1 5cfb_A_,5,8,1,1 5cfb_A_,6,10,1,1 5cfb_A_,7,11,1,1 5cfb_A_,9,14,1,1 5cfb_A_,11,14,1,1 5cfb_A_,14,16,1,1 5cfb_A_,16,62,1,1 5cfb_A_,16,86,1,1 5cfb_A_,17,19,1,1 5cfb_A_,17,20,1,1 5cfb_A_,17,64,1,1 5cfb_A_,20,64,1,1 5cfb_A_,23,26,1,1 5cfb_A_,29,157,1,1 5cfb_A_,29,159,1,1 5cfb_A_,31,33,1,1 5cfb_A_,31,159,1,1 5cfb_A_,31,161,1,1 5cfb_A_,32,59,1,1 5cfb_A_,33,161,1,1 5cfb_A_,33,163,1,1 5cfb_A_,34,57,1,1 5cfb_A_,35,167,1,1 5cfb_A_,35,169,1,1 5cfb_A_,36,55,1,1 5cfb_A_,37,169,1,1 5cfb_A_,37,171,1,1 5cfb_A_,38,53,1,1 5cfb_A_,39,53,1,1 5cfb_A_,41,51,1,1 5cfb_A_,44,49,1,1 5cfb_A_,45,46,1,1 5cfb_A_,47,49,1,1 5cfb_A_,47,96,1,1 5cfb_A_,48,130,1,1 5cfb_A_,49,96,1,1 5cfb_A_,50,128,1,1 5cfb_A_,50,145,1,1 5cfb_A_,52,126,1,1 5cfb_A_,54,124,1,1 5cfb_A_,56,122,1,1 5cfb_A_,58,120,1,1 5cfb_A_,60,118,1,1 5cfb_A_,61,117,1,1 5cfb_A_,62,64,1,1 5cfb_A_,62,65,1,1 5cfb_A_,62,116,1,1 5cfb_A_,67,72,1,1 5cfb_A_,67,114,1,1 5cfb_A_,68,69,1,1 5cfb_A_,73,114,1,1 5cfb_A_,75,112,1,1 5cfb_A_,77,110,1,1 5cfb_A_,78,80,1,1 5cfb_A_,78,81,1,1 5cfb_A_,81,84,1,1 5cfb_A_,82,85,1,1 5cfb_A_,82,87,1,1 5cfb_A_,83,87,1,1 5cfb_A_,89,150,1,1 5cfb_A_,89,151,1,1 5cfb_A_,89,152,1,1 5cfb_A_,89,153,1,1 5cfb_A_,91,149,1,1 5cfb_A_,92,95,1,1 5cfb_A_,93,147,1,1 5cfb_A_,94,129,1,1 5cfb_A_,94,145,1,1 5cfb_A_,94,147,1,1 5cfb_A_,96,127,1,1 5cfb_A_,97,127,1,1 5cfb_A_,99,125,1,1 5cfb_A_,101,107,1,1 5cfb_A_,101,125,1,1 5cfb_A_,107,123,1,1 5cfb_A_,109,121,1,1 5cfb_A_,111,119,1,1 5cfb_A_,113,116,1,1 5cfb_A_,113,117,1,1 5cfb_A_,115,117,1,1 5cfb_A_,133,142,1,1 5cfb_A_,134,137,1,1 5cfb_A_,134,271,1,1 5cfb_A_,135,274,1,1 5cfb_A_,136,139,1,1 5cfb_A_,137,275,1,1 5cfb_A_,140,142,1,1 5cfb_A_,140,210,1,1 5cfb_A_,142,208,1,1 5cfb_A_,144,206,1,1 5cfb_A_,146,204,1,1 5cfb_A_,147,192,1,1 5cfb_A_,147,203,1,1 5cfb_A_,148,201,1,1 5cfb_A_,148,202,1,1 5cfb_A_,149,192,1,1 5cfb_A_,150,153,1,1 5cfb_A_,150,200,1,1 5cfb_A_,154,156,1,1 5cfb_A_,154,157,1,1 5cfb_A_,154,158,1,1 5cfb_A_,155,198,1,1 5cfb_A_,160,200,1,1 5cfb_A_,161,189,1,1 5cfb_A_,178,211,1,1 5cfb_A_,180,209,1,1 5cfb_A_,182,185,1,1 5cfb_A_,182,207,1,1 5cfb_A_,182,209,1,1 5cfb_A_,183,185,1,1 5cfb_A_,186,205,1,1 5cfb_A_,186,207,1,1 5cfb_A_,188,203,1,1 5cfb_A_,190,201,1,1 5cfb_A_,192,199,1,1 5cfb_A_,194,197,1,1 5cfb_A_,203,205,1,1 5cfb_A_,212,216,1,1 5cfb_A_,213,217,1,1 5cfb_A_,214,218,1,1 5cfb_A_,215,219,1,1 5cfb_A_,215,220,1,1 5cfb_A_,215,265,1,1 5cfb_A_,216,221,1,1 5cfb_A_,219,223,1,1 5cfb_A_,220,223,1,1 5cfb_A_,220,224,1,1 5cfb_A_,220,333,1,1 5cfb_A_,221,225,1,1 5cfb_A_,222,226,1,1 5cfb_A_,223,227,1,1 5cfb_A_,223,278,1,1 5cfb_A_,224,228,1,1 5cfb_A_,225,229,1,1 5cfb_A_,227,230,1,1 5cfb_A_,228,231,1,1 5cfb_A_,230,233,1,1 5cfb_A_,231,234,1,1 5cfb_A_,232,235,1,1 5cfb_A_,233,236,1,1 5cfb_A_,234,319,1,1 5cfb_A_,239,241,1,1 5cfb_A_,240,244,1,1 5cfb_A_,241,245,1,1 5cfb_A_,242,246,1,1 5cfb_A_,243,247,1,1 5cfb_A_,244,248,1,1 5cfb_A_,244,315,1,1 5cfb_A_,245,249,1,1 5cfb_A_,246,250,1,1 5cfb_A_,247,251,1,1 5cfb_A_,248,251,1,1 5cfb_A_,248,252,1,1 5cfb_A_,249,253,1,1 5cfb_A_,250,254,1,1 5cfb_A_,251,255,1,1 5cfb_A_,252,256,1,1 5cfb_A_,253,257,1,1 5cfb_A_,254,257,1,1 5cfb_A_,255,259,1,1 5cfb_A_,256,259,1,1 5cfb_A_,256,260,1,1 5cfb_A_,258,262,1,1 5cfb_A_,259,262,1,1 5cfb_A_,259,263,1,1 5cfb_A_,262,265,1,1 5cfb_A_,263,266,1,1 5cfb_A_,267,269,1,1 5cfb_A_,273,276,1,1 5cfb_A_,273,277,1,1 5cfb_A_,274,278,1,1 5cfb_A_,274,333,1,1 5cfb_A_,275,279,1,1 5cfb_A_,276,280,1,1 5cfb_A_,277,281,1,1 5cfb_A_,278,282,1,1 5cfb_A_,279,283,1,1 5cfb_A_,280,284,1,1 5cfb_A_,281,285,1,1 5cfb_A_,282,286,1,1 5cfb_A_,283,287,1,1 5cfb_A_,284,288,1,1 5cfb_A_,287,291,1,1 5cfb_A_,288,292,1,1 5cfb_A_,290,294,1,1 5cfb_A_,291,295,1,1 5cfb_A_,292,296,1,1 5cfb_A_,292,318,1,1 5cfb_A_,293,297,1,1 5cfb_A_,294,298,1,1 5cfb_A_,295,299,1,1 5cfb_A_,296,300,1,1 5cfb_A_,304,308,1,1 5cfb_A_,305,309,1,1 5cfb_A_,306,310,1,1 5cfb_A_,307,311,1,1 5cfb_A_,308,312,1,1 5cfb_A_,309,313,1,1 5cfb_A_,310,314,1,1 5cfb_A_,312,316,1,1 5cfb_A_,313,316,1,1 5cfb_A_,313,317,1,1 5cfb_A_,314,318,1,1 5cfb_A_,315,319,1,1 5cfb_A_,317,320,1,1 5cfb_A_,317,321,1,1 5cfb_A_,318,321,1,1 5cfb_A_,318,322,1,1 5cfb_A_,321,325,1,1 5cfb_A_,322,326,1,1 5cfb_A_,323,327,1,1 5cfb_A_,324,328,1,1 5cfb_A_,325,329,1,1 5cfb_A_,326,330,1,1 5cfb_A_,327,331,1,1 5cfb_A_,328,332,1,1 5cfb_A_,329,333,1,1 5cfb_A_,330,334,1,1 5cfb_A_,331,335,1,1 5cfb_A_,332,336,1,1 5cfb_A_,333,337,1,1 5cfb_A_,334,338,1,1