pair,contact1,contact2,flow1,flow2 2iyl_D_,2,4,1,1 2iyl_D_,3,6,1,1 2iyl_D_,7,10,1,1 2iyl_D_,7,11,1,1 2iyl_D_,8,12,1,1 2iyl_D_,9,13,1,1 2iyl_D_,10,14,1,1 2iyl_D_,11,15,1,1 2iyl_D_,12,16,1,1 2iyl_D_,13,17,1,1 2iyl_D_,14,18,1,1 2iyl_D_,15,19,1,1 2iyl_D_,16,20,1,1 2iyl_D_,17,21,1,1 2iyl_D_,19,22,1,1 2iyl_D_,19,24,1,1 2iyl_D_,20,23,1,1 2iyl_D_,23,229,1,1 2iyl_D_,25,29,1,1 2iyl_D_,26,30,1,1 2iyl_D_,27,31,1,1 2iyl_D_,28,32,1,1 2iyl_D_,29,33,1,1 2iyl_D_,30,34,1,1 2iyl_D_,31,35,1,1 2iyl_D_,32,36,1,1 2iyl_D_,33,37,1,1 2iyl_D_,34,38,1,1 2iyl_D_,35,39,1,1 2iyl_D_,35,51,1,1 2iyl_D_,39,41,1,1 2iyl_D_,41,50,1,1 2iyl_D_,43,46,1,1 2iyl_D_,43,47,1,1 2iyl_D_,44,48,1,1 2iyl_D_,45,49,1,1 2iyl_D_,46,50,1,1 2iyl_D_,47,51,1,1 2iyl_D_,48,52,1,1 2iyl_D_,49,53,1,1 2iyl_D_,49,266,1,1 2iyl_D_,50,54,1,1 2iyl_D_,51,55,1,1 2iyl_D_,53,56,1,1 2iyl_D_,54,57,1,1 2iyl_D_,60,64,1,1 2iyl_D_,61,65,1,1 2iyl_D_,62,66,1,1 2iyl_D_,68,70,1,1 2iyl_D_,68,71,1,1 2iyl_D_,73,101,1,1 2iyl_D_,76,192,1,1 2iyl_D_,78,154,1,1 2iyl_D_,78,157,1,1 2iyl_D_,78,189,1,1 2iyl_D_,79,189,1,1 2iyl_D_,79,192,1,1 2iyl_D_,80,157,1,1 2iyl_D_,80,159,1,1 2iyl_D_,81,192,1,1 2iyl_D_,81,194,1,1 2iyl_D_,82,159,1,1 2iyl_D_,82,161,1,1 2iyl_D_,83,194,1,1 2iyl_D_,83,196,1,1 2iyl_D_,86,90,1,1 2iyl_D_,86,163,1,1 2iyl_D_,87,223,1,1 2iyl_D_,88,222,1,1 2iyl_D_,89,93,1,1 2iyl_D_,90,94,1,1 2iyl_D_,91,95,1,1 2iyl_D_,92,96,1,1 2iyl_D_,93,97,1,1 2iyl_D_,94,98,1,1 2iyl_D_,95,99,1,1 2iyl_D_,96,100,1,1 2iyl_D_,96,250,1,1 2iyl_D_,96,255,1,1 2iyl_D_,97,101,1,1 2iyl_D_,98,102,1,1 2iyl_D_,99,103,1,1 2iyl_D_,100,104,1,1 2iyl_D_,101,106,1,1 2iyl_D_,102,105,1,1 2iyl_D_,102,125,1,1 2iyl_D_,107,152,1,1 2iyl_D_,107,153,1,1 2iyl_D_,107,155,1,1 2iyl_D_,107,156,1,1 2iyl_D_,109,156,1,1 2iyl_D_,109,158,1,1 2iyl_D_,110,128,1,1 2iyl_D_,110,130,1,1 2iyl_D_,111,158,1,1 2iyl_D_,111,160,1,1 2iyl_D_,112,130,1,1 2iyl_D_,115,136,1,1 2iyl_D_,117,121,1,1 2iyl_D_,118,122,1,1 2iyl_D_,119,123,1,1 2iyl_D_,119,131,1,1 2iyl_D_,120,124,1,1 2iyl_D_,121,125,1,1 2iyl_D_,122,127,1,1 2iyl_D_,123,126,1,1 2iyl_D_,129,131,1,1 2iyl_D_,133,136,1,1 2iyl_D_,137,139,1,1 2iyl_D_,137,141,1,1 2iyl_D_,138,142,1,1 2iyl_D_,139,143,1,1 2iyl_D_,140,144,1,1 2iyl_D_,141,145,1,1 2iyl_D_,142,146,1,1 2iyl_D_,143,147,1,1 2iyl_D_,144,148,1,1 2iyl_D_,145,149,1,1 2iyl_D_,146,150,1,1 2iyl_D_,147,151,1,1 2iyl_D_,148,152,1,1 2iyl_D_,149,154,1,1 2iyl_D_,150,153,1,1 2iyl_D_,150,185,1,1 2iyl_D_,160,161,1,1 2iyl_D_,161,162,1,1 2iyl_D_,167,169,1,1 2iyl_D_,170,173,1,1 2iyl_D_,170,174,1,1 2iyl_D_,171,175,1,1 2iyl_D_,172,176,1,1 2iyl_D_,173,176,1,1 2iyl_D_,173,177,1,1 2iyl_D_,174,178,1,1 2iyl_D_,175,179,1,1 2iyl_D_,176,180,1,1 2iyl_D_,177,181,1,1 2iyl_D_,178,182,1,1 2iyl_D_,179,183,1,1 2iyl_D_,179,214,1,1 2iyl_D_,180,184,1,1 2iyl_D_,181,184,1,1 2iyl_D_,182,185,1,1 2iyl_D_,182,186,1,1 2iyl_D_,186,188,1,1 2iyl_D_,186,189,1,1 2iyl_D_,188,191,1,1 2iyl_D_,189,191,1,1 2iyl_D_,192,194,1,1 2iyl_D_,192,217,1,1 2iyl_D_,193,217,1,1 2iyl_D_,195,218,1,1 2iyl_D_,195,220,1,1 2iyl_D_,197,220,1,1 2iyl_D_,197,222,1,1 2iyl_D_,198,201,1,1 2iyl_D_,198,223,1,1 2iyl_D_,199,222,1,1 2iyl_D_,204,208,1,1 2iyl_D_,206,210,1,1 2iyl_D_,207,211,1,1 2iyl_D_,208,212,1,1 2iyl_D_,209,213,1,1 2iyl_D_,210,214,1,1 2iyl_D_,211,215,1,1 2iyl_D_,211,216,1,1 2iyl_D_,219,243,1,1 2iyl_D_,219,245,1,1 2iyl_D_,221,246,1,1 2iyl_D_,221,248,1,1 2iyl_D_,223,226,1,1 2iyl_D_,224,248,1,1 2iyl_D_,230,233,1,1 2iyl_D_,231,234,1,1 2iyl_D_,232,236,1,1 2iyl_D_,233,237,1,1 2iyl_D_,234,238,1,1 2iyl_D_,235,239,1,1 2iyl_D_,236,240,1,1 2iyl_D_,237,241,1,1 2iyl_D_,245,259,1,1 2iyl_D_,247,257,1,1 2iyl_D_,249,255,1,1 2iyl_D_,252,255,1,1 2iyl_D_,260,262,1,1 2iyl_D_,260,263,1,1 2iyl_D_,260,264,1,1 2iyl_D_,261,265,1,1 2iyl_D_,262,266,1,1 2iyl_D_,263,267,1,1 2iyl_D_,264,268,1,1 2iyl_D_,265,269,1,1