pair,contact1,contact2,flow1,flow2 2hy8_1_,1,4,1,1 2hy8_1_,1,5,1,1 2hy8_1_,2,6,1,1 2hy8_1_,3,7,1,1 2hy8_1_,4,8,1,1 2hy8_1_,5,9,1,1 2hy8_1_,6,10,1,1 2hy8_1_,7,10,1,1 2hy8_1_,7,11,1,1 2hy8_1_,8,11,1,1 2hy8_1_,8,12,1,1 2hy8_1_,9,13,1,1 2hy8_1_,14,84,1,1 2hy8_1_,14,85,1,1 2hy8_1_,18,21,1,1 2hy8_1_,18,22,1,1 2hy8_1_,21,42,1,1 2hy8_1_,23,40,1,1 2hy8_1_,26,38,1,1 2hy8_1_,28,36,1,1 2hy8_1_,29,36,1,1 2hy8_1_,31,34,1,1 2hy8_1_,32,58,1,1 2hy8_1_,35,52,1,1 2hy8_1_,37,50,1,1 2hy8_1_,39,48,1,1 2hy8_1_,41,44,1,1 2hy8_1_,41,45,1,1 2hy8_1_,41,46,1,1 2hy8_1_,44,46,1,1 2hy8_1_,49,96,1,1 2hy8_1_,51,67,1,1 2hy8_1_,51,94,1,1 2hy8_1_,53,92,1,1 2hy8_1_,55,90,1,1 2hy8_1_,61,64,1,1 2hy8_1_,61,65,1,1 2hy8_1_,62,66,1,1 2hy8_1_,63,67,1,1 2hy8_1_,64,68,1,1 2hy8_1_,65,69,1,1 2hy8_1_,66,70,1,1 2hy8_1_,66,163,1,1 2hy8_1_,66,165,1,1 2hy8_1_,67,71,1,1 2hy8_1_,68,72,1,1 2hy8_1_,69,73,1,1 2hy8_1_,70,74,1,1 2hy8_1_,71,74,1,1 2hy8_1_,72,73,1,1 2hy8_1_,75,81,1,1 2hy8_1_,75,82,1,1 2hy8_1_,76,78,1,1 2hy8_1_,76,79,1,1 2hy8_1_,78,157,1,1 2hy8_1_,80,157,1,1 2hy8_1_,81,97,1,1 2hy8_1_,82,85,1,1 2hy8_1_,83,95,1,1 2hy8_1_,84,85,1,1 2hy8_1_,84,95,1,1 2hy8_1_,86,93,1,1 2hy8_1_,88,91,1,1 2hy8_1_,91,93,1,1 2hy8_1_,97,156,1,1 2hy8_1_,100,290,1,1 2hy8_1_,102,149,1,1 2hy8_1_,103,106,1,1 2hy8_1_,104,108,1,1 2hy8_1_,104,147,1,1 2hy8_1_,105,109,1,1 2hy8_1_,105,144,1,1 2hy8_1_,105,145,1,1 2hy8_1_,106,109,1,1 2hy8_1_,106,110,1,1 2hy8_1_,107,111,1,1 2hy8_1_,114,117,1,1 2hy8_1_,114,118,1,1 2hy8_1_,114,277,1,1 2hy8_1_,115,119,1,1 2hy8_1_,115,243,1,1 2hy8_1_,116,120,1,1 2hy8_1_,116,277,1,1 2hy8_1_,117,121,1,1 2hy8_1_,117,281,1,1 2hy8_1_,118,122,1,1 2hy8_1_,119,123,1,1 2hy8_1_,120,124,1,1 2hy8_1_,121,125,1,1 2hy8_1_,122,126,1,1 2hy8_1_,123,124,1,1 2hy8_1_,123,127,1,1 2hy8_1_,124,127,1,1 2hy8_1_,124,128,1,1 2hy8_1_,125,129,1,1 2hy8_1_,126,130,1,1 2hy8_1_,127,131,1,1 2hy8_1_,128,132,1,1 2hy8_1_,129,133,1,1 2hy8_1_,130,134,1,1 2hy8_1_,131,134,1,1 2hy8_1_,132,135,1,1 2hy8_1_,132,137,1,1 2hy8_1_,133,136,1,1 2hy8_1_,133,198,1,1 2hy8_1_,134,135,1,1 2hy8_1_,136,166,1,1 2hy8_1_,138,164,1,1 2hy8_1_,139,141,1,1 2hy8_1_,139,158,1,1 2hy8_1_,139,198,1,1 2hy8_1_,140,162,1,1 2hy8_1_,140,175,1,1 2hy8_1_,140,193,1,1 2hy8_1_,140,198,1,1 2hy8_1_,141,146,1,1 2hy8_1_,141,179,1,1 2hy8_1_,143,146,1,1 2hy8_1_,143,179,1,1 2hy8_1_,144,147,1,1 2hy8_1_,144,208,1,1 2hy8_1_,146,158,1,1 2hy8_1_,148,156,1,1 2hy8_1_,150,153,1,1 2hy8_1_,150,154,1,1 2hy8_1_,152,154,1,1 2hy8_1_,159,161,1,1 2hy8_1_,160,163,1,1 2hy8_1_,165,173,1,1 2hy8_1_,167,170,1,1 2hy8_1_,173,175,1,1 2hy8_1_,173,193,1,1 2hy8_1_,175,193,1,1 2hy8_1_,179,182,1,1 2hy8_1_,180,183,1,1 2hy8_1_,181,219,1,1 2hy8_1_,182,201,1,1 2hy8_1_,182,208,1,1 2hy8_1_,184,187,1,1 2hy8_1_,185,188,1,1 2hy8_1_,185,189,1,1 2hy8_1_,186,261,1,1 2hy8_1_,194,197,1,1 2hy8_1_,195,198,1,1 2hy8_1_,196,200,1,1 2hy8_1_,196,258,1,1 2hy8_1_,196,261,1,1 2hy8_1_,197,201,1,1 2hy8_1_,198,202,1,1 2hy8_1_,199,203,1,1 2hy8_1_,200,204,1,1 2hy8_1_,201,205,1,1 2hy8_1_,202,206,1,1 2hy8_1_,203,207,1,1 2hy8_1_,204,208,1,1 2hy8_1_,205,209,1,1 2hy8_1_,206,210,1,1 2hy8_1_,207,210,1,1 2hy8_1_,207,211,1,1 2hy8_1_,208,212,1,1 2hy8_1_,211,237,1,1 2hy8_1_,216,219,1,1 2hy8_1_,216,231,1,1 2hy8_1_,220,222,1,1 2hy8_1_,220,224,1,1 2hy8_1_,221,225,1,1 2hy8_1_,223,227,1,1 2hy8_1_,224,228,1,1 2hy8_1_,225,229,1,1 2hy8_1_,226,230,1,1 2hy8_1_,227,230,1,1 2hy8_1_,227,231,1,1 2hy8_1_,228,232,1,1 2hy8_1_,233,254,1,1 2hy8_1_,238,241,1,1 2hy8_1_,239,242,1,1 2hy8_1_,243,246,1,1 2hy8_1_,243,247,1,1 2hy8_1_,244,248,1,1 2hy8_1_,245,249,1,1 2hy8_1_,246,250,1,1 2hy8_1_,247,251,1,1 2hy8_1_,248,252,1,1 2hy8_1_,248,270,1,1 2hy8_1_,249,253,1,1 2hy8_1_,250,253,1,1 2hy8_1_,250,254,1,1 2hy8_1_,252,260,1,1 2hy8_1_,252,262,1,1 2hy8_1_,255,257,1,1 2hy8_1_,255,261,1,1 2hy8_1_,257,260,1,1 2hy8_1_,257,261,1,1 2hy8_1_,258,261,1,1 2hy8_1_,263,266,1,1 2hy8_1_,263,267,1,1 2hy8_1_,264,268,1,1 2hy8_1_,266,269,1,1 2hy8_1_,267,270,1,1 2hy8_1_,270,272,1,1 2hy8_1_,270,273,1,1 2hy8_1_,271,274,1,1 2hy8_1_,272,275,1,1 2hy8_1_,273,276,1,1 2hy8_1_,278,281,1,1 2hy8_1_,279,282,1,1 2hy8_1_,280,283,1,1 2hy8_1_,282,286,1,1 2hy8_1_,283,287,1,1 2hy8_1_,284,288,1,1 2hy8_1_,285,289,1,1 2hy8_1_,286,290,1,1 2hy8_1_,287,291,1,1 2hy8_1_,288,292,1,1 2hy8_1_,289,293,1,1 2hy8_1_,290,293,1,1