pair,contact1,contact2,flow1,flow2 4txm_A_,2,4,1,1 4txm_A_,2,5,1,1 4txm_A_,3,6,1,1 4txm_A_,4,7,1,1 4txm_A_,5,8,1,1 4txm_A_,10,19,1,1 4txm_A_,11,20,1,1 4txm_A_,11,97,1,1 4txm_A_,11,101,1,1 4txm_A_,13,16,1,1 4txm_A_,13,17,1,1 4txm_A_,13,18,1,1 4txm_A_,15,67,1,1 4txm_A_,15,68,1,1 4txm_A_,15,94,1,1 4txm_A_,16,63,1,1 4txm_A_,19,21,1,1 4txm_A_,19,22,1,1 4txm_A_,24,27,1,1 4txm_A_,24,28,1,1 4txm_A_,25,29,1,1 4txm_A_,29,32,1,1 4txm_A_,29,104,1,1 4txm_A_,30,104,1,1 4txm_A_,31,72,1,1 4txm_A_,31,75,1,1 4txm_A_,32,104,1,1 4txm_A_,33,75,1,1 4txm_A_,33,105,1,1 4txm_A_,33,106,1,1 4txm_A_,33,108,1,1 4txm_A_,34,75,1,1 4txm_A_,34,77,1,1 4txm_A_,35,108,1,1 4txm_A_,35,110,1,1 4txm_A_,36,77,1,1 4txm_A_,36,79,1,1 4txm_A_,37,110,1,1 4txm_A_,37,112,1,1 4txm_A_,38,40,1,1 4txm_A_,38,81,1,1 4txm_A_,40,43,1,1 4txm_A_,40,44,1,1 4txm_A_,41,45,1,1 4txm_A_,42,46,1,1 4txm_A_,43,47,1,1 4txm_A_,43,112,1,1 4txm_A_,44,48,1,1 4txm_A_,45,48,1,1 4txm_A_,45,49,1,1 4txm_A_,46,50,1,1 4txm_A_,47,51,1,1 4txm_A_,48,52,1,1 4txm_A_,49,53,1,1 4txm_A_,50,54,1,1 4txm_A_,51,55,1,1 4txm_A_,52,56,1,1 4txm_A_,60,62,1,1 4txm_A_,60,70,1,1 4txm_A_,61,70,1,1 4txm_A_,63,66,1,1 4txm_A_,69,80,1,1 4txm_A_,71,78,1,1 4txm_A_,72,74,1,1 4txm_A_,73,76,1,1 4txm_A_,74,284,1,1 4txm_A_,75,282,1,1 4txm_A_,81,82,1,1 4txm_A_,81,87,1,1 4txm_A_,84,88,1,1 4txm_A_,84,224,1,1 4txm_A_,85,89,1,1 4txm_A_,86,90,1,1 4txm_A_,87,91,1,1 4txm_A_,88,92,1,1 4txm_A_,89,93,1,1 4txm_A_,90,94,1,1 4txm_A_,91,95,1,1 4txm_A_,92,96,1,1 4txm_A_,93,96,1,1 4txm_A_,93,97,1,1 4txm_A_,94,98,1,1 4txm_A_,95,99,1,1 4txm_A_,96,100,1,1 4txm_A_,97,101,1,1 4txm_A_,98,102,1,1 4txm_A_,99,104,1,1 4txm_A_,100,103,1,1 4txm_A_,106,238,1,1 4txm_A_,107,237,1,1 4txm_A_,107,238,1,1 4txm_A_,109,238,1,1 4txm_A_,109,240,1,1 4txm_A_,111,222,1,1 4txm_A_,111,240,1,1 4txm_A_,111,242,1,1 4txm_A_,113,244,1,1 4txm_A_,115,220,1,1 4txm_A_,115,244,1,1 4txm_A_,115,246,1,1 4txm_A_,116,221,1,1 4txm_A_,117,247,1,1 4txm_A_,117,249,1,1 4txm_A_,118,219,1,1 4txm_A_,119,248,1,1 4txm_A_,121,124,1,1 4txm_A_,121,245,1,1 4txm_A_,123,245,1,1 4txm_A_,123,268,1,1 4txm_A_,124,245,1,1 4txm_A_,125,175,1,1 4txm_A_,125,177,1,1 4txm_A_,126,243,1,1 4txm_A_,127,177,1,1 4txm_A_,127,179,1,1 4txm_A_,128,181,1,1 4txm_A_,128,241,1,1 4txm_A_,129,179,1,1 4txm_A_,130,181,1,1 4txm_A_,131,153,1,1 4txm_A_,132,181,1,1 4txm_A_,132,183,1,1 4txm_A_,133,135,1,1 4txm_A_,133,136,1,1 4txm_A_,133,137,1,1 4txm_A_,137,139,1,1 4txm_A_,138,153,1,1 4txm_A_,140,151,1,1 4txm_A_,142,149,1,1 4txm_A_,144,147,1,1 4txm_A_,154,229,1,1 4txm_A_,156,159,1,1 4txm_A_,156,160,1,1 4txm_A_,156,238,1,1 4txm_A_,156,239,1,1 4txm_A_,157,161,1,1 4txm_A_,158,162,1,1 4txm_A_,159,163,1,1 4txm_A_,160,164,1,1 4txm_A_,161,165,1,1 4txm_A_,162,166,1,1 4txm_A_,163,167,1,1 4txm_A_,164,167,1,1 4txm_A_,164,168,1,1 4txm_A_,164,176,1,1 4txm_A_,166,169,1,1 4txm_A_,167,170,1,1 4txm_A_,174,175,1,1 4txm_A_,180,217,1,1 4txm_A_,180,219,1,1 4txm_A_,181,220,1,1 4txm_A_,182,220,1,1 4txm_A_,182,222,1,1 4txm_A_,184,222,1,1 4txm_A_,185,190,1,1 4txm_A_,186,188,1,1 4txm_A_,186,189,1,1 4txm_A_,186,190,1,1 4txm_A_,186,191,1,1 4txm_A_,187,193,1,1 4txm_A_,188,191,1,1 4txm_A_,188,193,1,1 4txm_A_,189,192,1,1 4txm_A_,191,193,1,1 4txm_A_,191,249,1,1 4txm_A_,193,199,1,1 4txm_A_,193,253,1,1 4txm_A_,194,253,1,1 4txm_A_,195,254,1,1 4txm_A_,199,201,1,1 4txm_A_,202,205,1,1 4txm_A_,202,206,1,1 4txm_A_,203,207,1,1 4txm_A_,204,208,1,1 4txm_A_,205,209,1,1 4txm_A_,206,210,1,1 4txm_A_,206,253,1,1 4txm_A_,207,211,1,1 4txm_A_,208,212,1,1 4txm_A_,209,213,1,1 4txm_A_,210,214,1,1 4txm_A_,211,215,1,1 4txm_A_,212,216,1,1 4txm_A_,213,216,1,1 4txm_A_,213,218,1,1 4txm_A_,214,217,1,1 4txm_A_,214,219,1,1 4txm_A_,218,219,1,1 4txm_A_,222,224,1,1 4txm_A_,222,225,1,1 4txm_A_,224,227,1,1 4txm_A_,224,228,1,1 4txm_A_,225,229,1,1 4txm_A_,226,230,1,1 4txm_A_,227,230,1,1 4txm_A_,227,231,1,1 4txm_A_,228,232,1,1 4txm_A_,230,234,1,1 4txm_A_,231,235,1,1 4txm_A_,232,235,1,1 4txm_A_,232,237,1,1 4txm_A_,233,236,1,1 4txm_A_,248,250,1,1 4txm_A_,248,251,1,1 4txm_A_,248,252,1,1 4txm_A_,249,252,1,1 4txm_A_,249,253,1,1 4txm_A_,258,261,1,1 4txm_A_,258,262,1,1 4txm_A_,259,263,1,1 4txm_A_,260,264,1,1 4txm_A_,261,265,1,1 4txm_A_,262,266,1,1 4txm_A_,263,267,1,1 4txm_A_,264,267,1,1 4txm_A_,265,268,1,1 4txm_A_,267,271,1,1 4txm_A_,268,271,1,1 4txm_A_,268,272,1,1 4txm_A_,269,273,1,1 4txm_A_,270,274,1,1 4txm_A_,272,276,1,1 4txm_A_,273,277,1,1 4txm_A_,274,278,1,1 4txm_A_,275,279,1,1 4txm_A_,276,279,1,1 4txm_A_,276,280,1,1 4txm_A_,277,280,1,1 4txm_A_,277,282,1,1