pair,contact1,contact2,flow1,flow2 4yc3_A_,1,4,1,1 4yc3_A_,2,5,1,1 4yc3_A_,3,25,1,1 4yc3_A_,4,25,1,1 4yc3_A_,6,23,1,1 4yc3_A_,7,78,1,1 4yc3_A_,8,21,1,1 4yc3_A_,9,21,1,1 4yc3_A_,10,13,1,1 4yc3_A_,11,19,1,1 4yc3_A_,12,19,1,1 4yc3_A_,14,17,1,1 4yc3_A_,18,35,1,1 4yc3_A_,20,33,1,1 4yc3_A_,22,31,1,1 4yc3_A_,24,26,1,1 4yc3_A_,24,27,1,1 4yc3_A_,24,29,1,1 4yc3_A_,29,30,1,1 4yc3_A_,32,81,1,1 4yc3_A_,34,52,1,1 4yc3_A_,34,79,1,1 4yc3_A_,36,77,1,1 4yc3_A_,41,44,1,1 4yc3_A_,46,50,1,1 4yc3_A_,47,51,1,1 4yc3_A_,48,52,1,1 4yc3_A_,48,158,1,1 4yc3_A_,49,53,1,1 4yc3_A_,50,54,1,1 4yc3_A_,51,55,1,1 4yc3_A_,51,157,1,1 4yc3_A_,52,56,1,1 4yc3_A_,53,57,1,1 4yc3_A_,55,58,1,1 4yc3_A_,56,59,1,1 4yc3_A_,61,63,1,1 4yc3_A_,61,64,1,1 4yc3_A_,62,144,1,1 4yc3_A_,63,143,1,1 4yc3_A_,63,145,1,1 4yc3_A_,65,145,1,1 4yc3_A_,66,82,1,1 4yc3_A_,68,80,1,1 4yc3_A_,69,70,1,1 4yc3_A_,69,80,1,1 4yc3_A_,71,78,1,1 4yc3_A_,73,76,1,1 4yc3_A_,74,75,1,1 4yc3_A_,82,144,1,1 4yc3_A_,85,137,1,1 4yc3_A_,86,137,1,1 4yc3_A_,87,90,1,1 4yc3_A_,87,91,1,1 4yc3_A_,88,92,1,1 4yc3_A_,88,135,1,1 4yc3_A_,89,93,1,1 4yc3_A_,90,94,1,1 4yc3_A_,91,94,1,1 4yc3_A_,92,95,1,1 4yc3_A_,95,198,1,1 4yc3_A_,96,99,1,1 4yc3_A_,96,198,1,1 4yc3_A_,99,198,1,1 4yc3_A_,100,252,1,1 4yc3_A_,102,104,1,1 4yc3_A_,102,106,1,1 4yc3_A_,103,107,1,1 4yc3_A_,104,108,1,1 4yc3_A_,105,109,1,1 4yc3_A_,106,110,1,1 4yc3_A_,107,111,1,1 4yc3_A_,108,112,1,1 4yc3_A_,109,113,1,1 4yc3_A_,110,114,1,1 4yc3_A_,111,115,1,1 4yc3_A_,112,116,1,1 4yc3_A_,112,141,1,1 4yc3_A_,112,143,1,1 4yc3_A_,113,117,1,1 4yc3_A_,114,118,1,1 4yc3_A_,115,119,1,1 4yc3_A_,116,120,1,1 4yc3_A_,117,121,1,1 4yc3_A_,118,122,1,1 4yc3_A_,119,123,1,1 4yc3_A_,120,123,1,1 4yc3_A_,120,125,1,1 4yc3_A_,121,124,1,1 4yc3_A_,121,184,1,1 4yc3_A_,124,154,1,1 4yc3_A_,126,152,1,1 4yc3_A_,127,129,1,1 4yc3_A_,127,146,1,1 4yc3_A_,127,184,1,1 4yc3_A_,128,150,1,1 4yc3_A_,128,161,1,1 4yc3_A_,128,168,1,1 4yc3_A_,128,179,1,1 4yc3_A_,128,184,1,1 4yc3_A_,129,134,1,1 4yc3_A_,131,134,1,1 4yc3_A_,132,135,1,1 4yc3_A_,136,144,1,1 4yc3_A_,138,140,1,1 4yc3_A_,138,142,1,1 4yc3_A_,148,151,1,1 4yc3_A_,149,159,1,1 4yc3_A_,151,158,1,1 4yc3_A_,152,179,1,1 4yc3_A_,153,156,1,1 4yc3_A_,165,168,1,1 4yc3_A_,166,204,1,1 4yc3_A_,167,187,1,1 4yc3_A_,167,194,1,1 4yc3_A_,169,172,1,1 4yc3_A_,169,173,1,1 4yc3_A_,170,174,1,1 4yc3_A_,171,176,1,1 4yc3_A_,171,273,1,1 4yc3_A_,172,175,1,1 4yc3_A_,174,234,1,1 4yc3_A_,176,178,1,1 4yc3_A_,180,183,1,1 4yc3_A_,181,184,1,1 4yc3_A_,182,186,1,1 4yc3_A_,182,273,1,1 4yc3_A_,183,187,1,1 4yc3_A_,184,188,1,1 4yc3_A_,185,189,1,1 4yc3_A_,186,190,1,1 4yc3_A_,187,190,1,1 4yc3_A_,187,191,1,1 4yc3_A_,188,192,1,1 4yc3_A_,189,193,1,1 4yc3_A_,190,194,1,1 4yc3_A_,191,195,1,1 4yc3_A_,192,196,1,1 4yc3_A_,193,197,1,1 4yc3_A_,194,198,1,1 4yc3_A_,197,199,1,1 4yc3_A_,202,210,1,1 4yc3_A_,204,210,1,1 4yc3_A_,205,206,1,1 4yc3_A_,205,209,1,1 4yc3_A_,206,210,1,1 4yc3_A_,207,211,1,1 4yc3_A_,208,212,1,1 4yc3_A_,209,213,1,1 4yc3_A_,210,214,1,1 4yc3_A_,211,215,1,1 4yc3_A_,212,216,1,1 4yc3_A_,213,217,1,1 4yc3_A_,214,217,1,1 4yc3_A_,214,218,1,1 4yc3_A_,215,219,1,1 4yc3_A_,219,268,1,1 4yc3_A_,220,240,1,1 4yc3_A_,220,242,1,1 4yc3_A_,221,235,1,1 4yc3_A_,222,224,1,1 4yc3_A_,222,225,1,1 4yc3_A_,222,226,1,1 4yc3_A_,223,230,1,1 4yc3_A_,226,229,1,1 4yc3_A_,228,231,1,1 4yc3_A_,229,232,1,1 4yc3_A_,232,235,1,1 4yc3_A_,237,241,1,1 4yc3_A_,239,241,1,1 4yc3_A_,245,246,1,1 4yc3_A_,247,250,1,1 4yc3_A_,248,251,1,1 4yc3_A_,255,258,1,1 4yc3_A_,255,259,1,1 4yc3_A_,256,260,1,1 4yc3_A_,257,261,1,1 4yc3_A_,258,262,1,1 4yc3_A_,259,263,1,1 4yc3_A_,260,263,1,1 4yc3_A_,260,264,1,1 4yc3_A_,260,282,1,1 4yc3_A_,261,265,1,1 4yc3_A_,262,266,1,1 4yc3_A_,263,266,1,1 4yc3_A_,264,274,1,1 4yc3_A_,267,273,1,1 4yc3_A_,269,271,1,1 4yc3_A_,269,272,1,1 4yc3_A_,269,273,1,1 4yc3_A_,275,278,1,1 4yc3_A_,275,279,1,1 4yc3_A_,276,280,1,1 4yc3_A_,278,281,1,1 4yc3_A_,279,282,1,1 4yc3_A_,282,284,1,1 4yc3_A_,282,285,1,1 4yc3_A_,283,286,1,1 4yc3_A_,287,288,1,1 4yc3_A_,289,292,1,1 4yc3_A_,290,293,1,1 4yc3_A_,290,294,1,1