pair,contact1,contact2,flow1,flow2 4myf_A_,3,5,1,1 4myf_A_,3,56,1,1 4myf_A_,4,57,1,1 4myf_A_,5,8,1,1 4myf_A_,5,53,1,1 4myf_A_,6,9,1,1 4myf_A_,6,54,1,1 4myf_A_,7,10,1,1 4myf_A_,9,71,1,1 4myf_A_,11,70,1,1 4myf_A_,14,16,1,1 4myf_A_,14,17,1,1 4myf_A_,15,18,1,1 4myf_A_,15,92,1,1 4myf_A_,15,99,1,1 4myf_A_,19,70,1,1 4myf_A_,19,102,1,1 4myf_A_,20,70,1,1 4myf_A_,20,72,1,1 4myf_A_,21,102,1,1 4myf_A_,21,104,1,1 4myf_A_,22,72,1,1 4myf_A_,22,74,1,1 4myf_A_,23,104,1,1 4myf_A_,23,106,1,1 4myf_A_,24,75,1,1 4myf_A_,24,77,1,1 4myf_A_,25,27,1,1 4myf_A_,25,106,1,1 4myf_A_,27,77,1,1 4myf_A_,27,79,1,1 4myf_A_,27,109,1,1 4myf_A_,28,39,1,1 4myf_A_,28,41,1,1 4myf_A_,29,111,1,1 4myf_A_,30,33,1,1 4myf_A_,31,34,1,1 4myf_A_,31,36,1,1 4myf_A_,31,229,1,1 4myf_A_,31,260,1,1 4myf_A_,37,228,1,1 4myf_A_,38,262,1,1 4myf_A_,39,42,1,1 4myf_A_,40,43,1,1 4myf_A_,40,108,1,1 4myf_A_,42,46,1,1 4myf_A_,43,47,1,1 4myf_A_,44,48,1,1 4myf_A_,45,49,1,1 4myf_A_,46,50,1,1 4myf_A_,47,51,1,1 4myf_A_,48,52,1,1 4myf_A_,48,73,1,1 4myf_A_,48,76,1,1 4myf_A_,49,53,1,1 4myf_A_,50,53,1,1 4myf_A_,50,54,1,1 4myf_A_,56,279,1,1 4myf_A_,57,66,1,1 4myf_A_,59,61,1,1 4myf_A_,59,62,1,1 4myf_A_,59,64,1,1 4myf_A_,59,279,1,1 4myf_A_,65,67,1,1 4myf_A_,66,69,1,1 4myf_A_,73,75,1,1 4myf_A_,78,88,1,1 4myf_A_,80,84,1,1 4myf_A_,81,84,1,1 4myf_A_,81,85,1,1 4myf_A_,82,86,1,1 4myf_A_,83,87,1,1 4myf_A_,84,88,1,1 4myf_A_,85,89,1,1 4myf_A_,86,90,1,1 4myf_A_,87,91,1,1 4myf_A_,88,92,1,1 4myf_A_,89,93,1,1 4myf_A_,90,94,1,1 4myf_A_,90,118,1,1 4myf_A_,91,95,1,1 4myf_A_,92,95,1,1 4myf_A_,92,96,1,1 4myf_A_,93,97,1,1 4myf_A_,94,98,1,1 4myf_A_,96,101,1,1 4myf_A_,97,100,1,1 4myf_A_,103,256,1,1 4myf_A_,105,256,1,1 4myf_A_,105,258,1,1 4myf_A_,107,258,1,1 4myf_A_,108,260,1,1 4myf_A_,109,112,1,1 4myf_A_,110,113,1,1 4myf_A_,110,260,1,1 4myf_A_,111,114,1,1 4myf_A_,112,116,1,1 4myf_A_,112,258,1,1 4myf_A_,112,259,1,1 4myf_A_,113,117,1,1 4myf_A_,113,213,1,1 4myf_A_,113,257,1,1 4myf_A_,114,118,1,1 4myf_A_,115,119,1,1 4myf_A_,116,120,1,1 4myf_A_,116,257,1,1 4myf_A_,117,121,1,1 4myf_A_,118,122,1,1 4myf_A_,119,123,1,1 4myf_A_,120,124,1,1 4myf_A_,124,127,1,1 4myf_A_,127,158,1,1 4myf_A_,127,209,1,1 4myf_A_,129,209,1,1 4myf_A_,129,211,1,1 4myf_A_,130,158,1,1 4myf_A_,130,160,1,1 4myf_A_,131,211,1,1 4myf_A_,131,213,1,1 4myf_A_,132,134,1,1 4myf_A_,132,160,1,1 4myf_A_,132,161,1,1 4myf_A_,132,162,1,1 4myf_A_,133,213,1,1 4myf_A_,133,215,1,1 4myf_A_,134,136,1,1 4myf_A_,134,162,1,1 4myf_A_,135,165,1,1 4myf_A_,135,168,1,1 4myf_A_,135,169,1,1 4myf_A_,135,217,1,1 4myf_A_,138,143,1,1 4myf_A_,138,145,1,1 4myf_A_,139,146,1,1 4myf_A_,140,143,1,1 4myf_A_,143,147,1,1 4myf_A_,144,148,1,1 4myf_A_,145,149,1,1 4myf_A_,146,150,1,1 4myf_A_,148,151,1,1 4myf_A_,151,154,1,1 4myf_A_,155,158,1,1 4myf_A_,156,159,1,1 4myf_A_,157,183,1,1 4myf_A_,158,206,1,1 4myf_A_,158,208,1,1 4myf_A_,159,183,1,1 4myf_A_,161,164,1,1 4myf_A_,161,183,1,1 4myf_A_,161,185,1,1 4myf_A_,163,185,1,1 4myf_A_,164,185,1,1 4myf_A_,164,187,1,1 4myf_A_,165,168,1,1 4myf_A_,165,169,1,1 4myf_A_,165,233,1,1 4myf_A_,169,170,1,1 4myf_A_,170,174,1,1 4myf_A_,171,175,1,1 4myf_A_,172,176,1,1 4myf_A_,173,177,1,1 4myf_A_,174,178,1,1 4myf_A_,175,179,1,1 4myf_A_,176,180,1,1 4myf_A_,177,180,1,1 4myf_A_,177,182,1,1 4myf_A_,178,181,1,1 4myf_A_,186,190,1,1 4myf_A_,187,191,1,1 4myf_A_,188,192,1,1 4myf_A_,189,193,1,1 4myf_A_,190,194,1,1 4myf_A_,191,234,1,1 4myf_A_,191,239,1,1 4myf_A_,193,201,1,1 4myf_A_,194,198,1,1 4myf_A_,195,199,1,1 4myf_A_,196,200,1,1 4myf_A_,197,201,1,1 4myf_A_,198,202,1,1 4myf_A_,199,203,1,1 4myf_A_,200,204,1,1 4myf_A_,201,205,1,1 4myf_A_,202,206,1,1 4myf_A_,203,206,1,1 4myf_A_,203,207,1,1 4myf_A_,206,210,1,1 4myf_A_,207,210,1,1 4myf_A_,210,252,1,1 4myf_A_,210,254,1,1 4myf_A_,212,255,1,1 4myf_A_,212,257,1,1 4myf_A_,213,257,1,1 4myf_A_,214,257,1,1 4myf_A_,214,259,1,1 4myf_A_,215,217,1,1 4myf_A_,215,218,1,1 4myf_A_,216,219,1,1 4myf_A_,216,259,1,1 4myf_A_,218,235,1,1 4myf_A_,220,223,1,1 4myf_A_,220,224,1,1 4myf_A_,220,235,1,1 4myf_A_,221,231,1,1 4myf_A_,222,269,1,1 4myf_A_,223,237,1,1 4myf_A_,225,227,1,1 4myf_A_,226,262,1,1 4myf_A_,226,270,1,1 4myf_A_,228,260,1,1 4myf_A_,228,262,1,1 4myf_A_,236,239,1,1 4myf_A_,236,240,1,1 4myf_A_,237,241,1,1 4myf_A_,238,242,1,1 4myf_A_,239,243,1,1 4myf_A_,240,244,1,1 4myf_A_,241,245,1,1 4myf_A_,242,246,1,1 4myf_A_,243,247,1,1 4myf_A_,244,248,1,1 4myf_A_,245,249,1,1 4myf_A_,246,250,1,1 4myf_A_,247,250,1,1 4myf_A_,247,288,1,1 4myf_A_,248,288,1,1 4myf_A_,250,253,1,1 4myf_A_,253,288,1,1 4myf_A_,262,264,1,1 4myf_A_,262,265,1,1 4myf_A_,262,266,1,1 4myf_A_,266,268,1,1 4myf_A_,266,269,1,1 4myf_A_,266,270,1,1 4myf_A_,269,273,1,1 4myf_A_,270,274,1,1 4myf_A_,271,275,1,1 4myf_A_,272,276,1,1 4myf_A_,273,277,1,1 4myf_A_,274,278,1,1 4myf_A_,275,279,1,1 4myf_A_,276,280,1,1 4myf_A_,277,281,1,1 4myf_A_,278,282,1,1 4myf_A_,279,283,1,1 4myf_A_,280,284,1,1 4myf_A_,281,285,1,1 4myf_A_,282,286,1,1 4myf_A_,284,287,1,1 4myf_A_,285,288,1,1