pair,contact1,contact2,flow1,flow2 2r2d_A_,3,50,1,1 2r2d_A_,3,180,1,1 2r2d_A_,3,201,1,1 2r2d_A_,4,49,1,1 2r2d_A_,5,275,1,1 2r2d_A_,6,47,1,1 2r2d_A_,7,270,1,1 2r2d_A_,8,45,1,1 2r2d_A_,9,11,1,1 2r2d_A_,9,88,1,1 2r2d_A_,9,93,1,1 2r2d_A_,10,43,1,1 2r2d_A_,10,82,1,1 2r2d_A_,11,43,1,1 2r2d_A_,12,83,1,1 2r2d_A_,13,41,1,1 2r2d_A_,14,40,1,1 2r2d_A_,14,81,1,1 2r2d_A_,15,39,1,1 2r2d_A_,16,18,1,1 2r2d_A_,16,19,1,1 2r2d_A_,16,36,1,1 2r2d_A_,17,20,1,1 2r2d_A_,17,21,1,1 2r2d_A_,17,37,1,1 2r2d_A_,18,25,1,1 2r2d_A_,18,36,1,1 2r2d_A_,19,229,1,1 2r2d_A_,21,24,1,1 2r2d_A_,22,227,1,1 2r2d_A_,28,30,1,1 2r2d_A_,28,31,1,1 2r2d_A_,42,259,1,1 2r2d_A_,44,46,1,1 2r2d_A_,46,57,1,1 2r2d_A_,48,55,1,1 2r2d_A_,49,54,1,1 2r2d_A_,50,53,1,1 2r2d_A_,54,105,1,1 2r2d_A_,54,106,1,1 2r2d_A_,56,106,1,1 2r2d_A_,56,108,1,1 2r2d_A_,57,196,1,1 2r2d_A_,58,108,1,1 2r2d_A_,58,110,1,1 2r2d_A_,58,116,1,1 2r2d_A_,58,212,1,1 2r2d_A_,59,116,1,1 2r2d_A_,59,119,1,1 2r2d_A_,60,118,1,1 2r2d_A_,61,119,1,1 2r2d_A_,62,64,1,1 2r2d_A_,62,65,1,1 2r2d_A_,62,121,1,1 2r2d_A_,64,71,1,1 2r2d_A_,65,72,1,1 2r2d_A_,67,70,1,1 2r2d_A_,67,77,1,1 2r2d_A_,71,121,1,1 2r2d_A_,71,155,1,1 2r2d_A_,72,77,1,1 2r2d_A_,73,77,1,1 2r2d_A_,74,78,1,1 2r2d_A_,75,79,1,1 2r2d_A_,76,80,1,1 2r2d_A_,82,88,1,1 2r2d_A_,85,88,1,1 2r2d_A_,86,89,1,1 2r2d_A_,87,89,1,1 2r2d_A_,89,92,1,1 2r2d_A_,89,93,1,1 2r2d_A_,90,94,1,1 2r2d_A_,91,95,1,1 2r2d_A_,92,95,1,1 2r2d_A_,92,96,1,1 2r2d_A_,93,96,1,1 2r2d_A_,94,97,1,1 2r2d_A_,94,99,1,1 2r2d_A_,95,98,1,1 2r2d_A_,100,103,1,1 2r2d_A_,101,104,1,1 2r2d_A_,101,126,1,1 2r2d_A_,102,125,1,1 2r2d_A_,104,126,1,1 2r2d_A_,105,127,1,1 2r2d_A_,107,127,1,1 2r2d_A_,107,129,1,1 2r2d_A_,109,129,1,1 2r2d_A_,110,111,1,1 2r2d_A_,110,196,1,1 2r2d_A_,110,212,1,1 2r2d_A_,112,134,1,1 2r2d_A_,113,116,1,1 2r2d_A_,113,117,1,1 2r2d_A_,114,150,1,1 2r2d_A_,117,120,1,1 2r2d_A_,119,122,1,1 2r2d_A_,120,123,1,1 2r2d_A_,121,164,1,1 2r2d_A_,123,164,1,1 2r2d_A_,125,165,1,1 2r2d_A_,127,167,1,1 2r2d_A_,128,165,1,1 2r2d_A_,128,167,1,1 2r2d_A_,130,169,1,1 2r2d_A_,131,133,1,1 2r2d_A_,131,135,1,1 2r2d_A_,132,136,1,1 2r2d_A_,132,169,1,1 2r2d_A_,132,171,1,1 2r2d_A_,133,137,1,1 2r2d_A_,133,171,1,1 2r2d_A_,134,138,1,1 2r2d_A_,134,151,1,1 2r2d_A_,134,193,1,1 2r2d_A_,134,194,1,1 2r2d_A_,135,139,1,1 2r2d_A_,136,140,1,1 2r2d_A_,137,141,1,1 2r2d_A_,137,193,1,1 2r2d_A_,138,142,1,1 2r2d_A_,139,143,1,1 2r2d_A_,140,144,1,1 2r2d_A_,141,144,1,1 2r2d_A_,141,146,1,1 2r2d_A_,142,145,1,1 2r2d_A_,146,148,1,1 2r2d_A_,149,151,1,1 2r2d_A_,152,156,1,1 2r2d_A_,153,157,1,1 2r2d_A_,154,158,1,1 2r2d_A_,155,159,1,1 2r2d_A_,156,160,1,1 2r2d_A_,158,161,1,1 2r2d_A_,158,164,1,1 2r2d_A_,159,164,1,1 2r2d_A_,164,166,1,1 2r2d_A_,167,176,1,1 2r2d_A_,170,173,1,1 2r2d_A_,171,186,1,1 2r2d_A_,173,176,1,1 2r2d_A_,173,186,1,1 2r2d_A_,174,186,1,1 2r2d_A_,175,183,1,1 2r2d_A_,176,184,1,1 2r2d_A_,178,182,1,1 2r2d_A_,179,182,1,1 2r2d_A_,181,201,1,1 2r2d_A_,183,199,1,1 2r2d_A_,185,197,1,1 2r2d_A_,187,195,1,1 2r2d_A_,187,240,1,1 2r2d_A_,188,195,1,1 2r2d_A_,189,233,1,1 2r2d_A_,190,192,1,1 2r2d_A_,190,233,1,1 2r2d_A_,191,232,1,1 2r2d_A_,198,210,1,1 2r2d_A_,200,208,1,1 2r2d_A_,202,206,1,1 2r2d_A_,203,276,1,1 2r2d_A_,204,276,1,1 2r2d_A_,207,254,1,1 2r2d_A_,209,254,1,1 2r2d_A_,209,256,1,1 2r2d_A_,211,214,1,1 2r2d_A_,211,256,1,1 2r2d_A_,212,215,1,1 2r2d_A_,215,217,1,1 2r2d_A_,215,258,1,1 2r2d_A_,216,259,1,1 2r2d_A_,217,220,1,1 2r2d_A_,217,221,1,1 2r2d_A_,218,222,1,1 2r2d_A_,218,260,1,1 2r2d_A_,220,226,1,1 2r2d_A_,221,245,1,1 2r2d_A_,222,245,1,1 2r2d_A_,227,238,1,1 2r2d_A_,233,236,1,1 2r2d_A_,233,237,1,1 2r2d_A_,234,238,1,1 2r2d_A_,235,239,1,1 2r2d_A_,236,240,1,1 2r2d_A_,237,241,1,1 2r2d_A_,238,242,1,1 2r2d_A_,239,243,1,1 2r2d_A_,240,244,1,1 2r2d_A_,241,245,1,1 2r2d_A_,242,246,1,1 2r2d_A_,243,247,1,1 2r2d_A_,244,248,1,1 2r2d_A_,245,249,1,1 2r2d_A_,246,250,1,1 2r2d_A_,247,250,1,1 2r2d_A_,247,251,1,1 2r2d_A_,248,251,1,1 2r2d_A_,248,253,1,1 2r2d_A_,249,252,1,1 2r2d_A_,255,263,1,1 2r2d_A_,257,263,1,1 2r2d_A_,260,263,1,1 2r2d_A_,260,264,1,1 2r2d_A_,261,262,1,1 2r2d_A_,261,265,1,1 2r2d_A_,262,266,1,1 2r2d_A_,263,266,1,1 2r2d_A_,264,267,1,1 2r2d_A_,264,269,1,1 2r2d_A_,267,269,1,1 2r2d_A_,268,275,1,1 2r2d_A_,269,272,1,1 2r2d_A_,269,273,1,1