pair,contact1,contact2,flow1,flow2 7r9t_A_,3,5,1,1 7r9t_A_,3,65,1,1 7r9t_A_,5,65,1,1 7r9t_A_,7,78,1,1 7r9t_A_,7,80,1,1 7r9t_A_,10,12,1,1 7r9t_A_,10,13,1,1 7r9t_A_,11,14,1,1 7r9t_A_,11,15,1,1 7r9t_A_,12,35,1,1 7r9t_A_,14,35,1,1 7r9t_A_,14,79,1,1 7r9t_A_,15,88,1,1 7r9t_A_,16,33,1,1 7r9t_A_,18,31,1,1 7r9t_A_,19,31,1,1 7r9t_A_,20,28,1,1 7r9t_A_,21,29,1,1 7r9t_A_,22,25,1,1 7r9t_A_,24,27,1,1 7r9t_A_,26,96,1,1 7r9t_A_,26,139,1,1 7r9t_A_,28,45,1,1 7r9t_A_,30,43,1,1 7r9t_A_,32,41,1,1 7r9t_A_,34,36,1,1 7r9t_A_,34,37,1,1 7r9t_A_,34,38,1,1 7r9t_A_,34,39,1,1 7r9t_A_,37,39,1,1 7r9t_A_,42,89,1,1 7r9t_A_,44,87,1,1 7r9t_A_,46,85,1,1 7r9t_A_,48,83,1,1 7r9t_A_,49,52,1,1 7r9t_A_,53,55,1,1 7r9t_A_,54,58,1,1 7r9t_A_,55,59,1,1 7r9t_A_,56,60,1,1 7r9t_A_,57,61,1,1 7r9t_A_,58,62,1,1 7r9t_A_,59,63,1,1 7r9t_A_,60,64,1,1 7r9t_A_,61,65,1,1 7r9t_A_,62,66,1,1 7r9t_A_,63,66,1,1 7r9t_A_,63,67,1,1 7r9t_A_,63,131,1,1 7r9t_A_,64,67,1,1 7r9t_A_,66,129,1,1 7r9t_A_,66,131,1,1 7r9t_A_,67,129,1,1 7r9t_A_,68,125,1,1 7r9t_A_,69,71,1,1 7r9t_A_,69,72,1,1 7r9t_A_,71,118,1,1 7r9t_A_,71,121,1,1 7r9t_A_,71,149,1,1 7r9t_A_,71,151,1,1 7r9t_A_,73,151,1,1 7r9t_A_,74,90,1,1 7r9t_A_,75,78,1,1 7r9t_A_,76,88,1,1 7r9t_A_,77,88,1,1 7r9t_A_,79,86,1,1 7r9t_A_,81,84,1,1 7r9t_A_,90,150,1,1 7r9t_A_,92,95,1,1 7r9t_A_,94,143,1,1 7r9t_A_,95,143,1,1 7r9t_A_,96,99,1,1 7r9t_A_,96,100,1,1 7r9t_A_,97,100,1,1 7r9t_A_,97,101,1,1 7r9t_A_,97,141,1,1 7r9t_A_,98,102,1,1 7r9t_A_,100,103,1,1 7r9t_A_,100,104,1,1 7r9t_A_,101,105,1,1 7r9t_A_,101,205,1,1 7r9t_A_,104,105,1,1 7r9t_A_,104,288,1,1 7r9t_A_,107,206,1,1 7r9t_A_,108,111,1,1 7r9t_A_,108,112,1,1 7r9t_A_,109,113,1,1 7r9t_A_,109,242,1,1 7r9t_A_,110,114,1,1 7r9t_A_,111,115,1,1 7r9t_A_,111,281,1,1 7r9t_A_,112,116,1,1 7r9t_A_,113,117,1,1 7r9t_A_,113,271,1,1 7r9t_A_,114,118,1,1 7r9t_A_,114,147,1,1 7r9t_A_,115,119,1,1 7r9t_A_,116,120,1,1 7r9t_A_,117,118,1,1 7r9t_A_,117,121,1,1 7r9t_A_,117,277,1,1 7r9t_A_,118,122,1,1 7r9t_A_,119,123,1,1 7r9t_A_,120,124,1,1 7r9t_A_,121,125,1,1 7r9t_A_,122,126,1,1 7r9t_A_,123,127,1,1 7r9t_A_,124,128,1,1 7r9t_A_,125,128,1,1 7r9t_A_,125,129,1,1 7r9t_A_,126,129,1,1 7r9t_A_,126,131,1,1 7r9t_A_,127,130,1,1 7r9t_A_,127,195,1,1 7r9t_A_,129,131,1,1 7r9t_A_,132,157,1,1 7r9t_A_,133,135,1,1 7r9t_A_,133,152,1,1 7r9t_A_,133,195,1,1 7r9t_A_,134,190,1,1 7r9t_A_,134,195,1,1 7r9t_A_,135,140,1,1 7r9t_A_,137,140,1,1 7r9t_A_,138,141,1,1 7r9t_A_,138,205,1,1 7r9t_A_,140,152,1,1 7r9t_A_,142,150,1,1 7r9t_A_,144,146,1,1 7r9t_A_,144,147,1,1 7r9t_A_,144,148,1,1 7r9t_A_,146,279,1,1 7r9t_A_,149,150,1,1 7r9t_A_,153,155,1,1 7r9t_A_,154,158,1,1 7r9t_A_,155,159,1,1 7r9t_A_,156,160,1,1 7r9t_A_,157,161,1,1 7r9t_A_,158,162,1,1 7r9t_A_,159,163,1,1 7r9t_A_,160,164,1,1 7r9t_A_,161,165,1,1 7r9t_A_,162,166,1,1 7r9t_A_,163,167,1,1 7r9t_A_,164,168,1,1 7r9t_A_,165,169,1,1 7r9t_A_,166,170,1,1 7r9t_A_,168,171,1,1 7r9t_A_,174,177,1,1 7r9t_A_,178,181,1,1 7r9t_A_,178,182,1,1 7r9t_A_,179,183,1,1 7r9t_A_,180,184,1,1 7r9t_A_,181,185,1,1 7r9t_A_,182,186,1,1 7r9t_A_,183,187,1,1 7r9t_A_,184,188,1,1 7r9t_A_,191,193,1,1 7r9t_A_,191,194,1,1 7r9t_A_,192,195,1,1 7r9t_A_,193,196,1,1 7r9t_A_,193,197,1,1 7r9t_A_,193,260,1,1 7r9t_A_,194,198,1,1 7r9t_A_,195,199,1,1 7r9t_A_,196,200,1,1 7r9t_A_,197,201,1,1 7r9t_A_,198,202,1,1 7r9t_A_,199,203,1,1 7r9t_A_,200,204,1,1 7r9t_A_,201,205,1,1 7r9t_A_,202,206,1,1 7r9t_A_,203,207,1,1 7r9t_A_,204,208,1,1 7r9t_A_,205,209,1,1 7r9t_A_,208,236,1,1 7r9t_A_,211,214,1,1 7r9t_A_,213,216,1,1 7r9t_A_,217,219,1,1 7r9t_A_,217,221,1,1 7r9t_A_,218,222,1,1 7r9t_A_,219,223,1,1 7r9t_A_,220,224,1,1 7r9t_A_,221,225,1,1 7r9t_A_,222,225,1,1 7r9t_A_,223,226,1,1 7r9t_A_,224,227,1,1 7r9t_A_,227,230,1,1 7r9t_A_,230,255,1,1 7r9t_A_,235,238,1,1 7r9t_A_,237,240,1,1 7r9t_A_,238,241,1,1 7r9t_A_,238,246,1,1 7r9t_A_,242,245,1,1 7r9t_A_,242,246,1,1 7r9t_A_,243,247,1,1 7r9t_A_,244,248,1,1 7r9t_A_,245,249,1,1 7r9t_A_,246,250,1,1 7r9t_A_,247,251,1,1 7r9t_A_,247,269,1,1 7r9t_A_,248,252,1,1 7r9t_A_,249,252,1,1 7r9t_A_,249,253,1,1 7r9t_A_,251,254,1,1 7r9t_A_,254,260,1,1 7r9t_A_,255,260,1,1 7r9t_A_,256,259,1,1 7r9t_A_,257,260,1,1 7r9t_A_,262,266,1,1 7r9t_A_,263,267,1,1 7r9t_A_,265,268,1,1 7r9t_A_,266,269,1,1 7r9t_A_,269,271,1,1 7r9t_A_,269,272,1,1 7r9t_A_,269,273,1,1 7r9t_A_,271,274,1,1 7r9t_A_,278,280,1,1 7r9t_A_,278,281,1,1 7r9t_A_,279,282,1,1 7r9t_A_,279,283,1,1 7r9t_A_,280,284,1,1 7r9t_A_,281,285,1,1 7r9t_A_,282,286,1,1 7r9t_A_,283,287,1,1 7r9t_A_,284,288,1,1 7r9t_A_,285,289,1,1 7r9t_A_,286,290,1,1 7r9t_A_,287,291,1,1