pair,contact1,contact2,flow1,flow2 2oyi_B_,3,7,1,1 2oyi_B_,4,7,1,1 2oyi_B_,4,8,1,1 2oyi_B_,5,9,1,1 2oyi_B_,6,10,1,1 2oyi_B_,7,11,1,1 2oyi_B_,8,12,1,1 2oyi_B_,9,13,1,1 2oyi_B_,10,14,1,1 2oyi_B_,11,15,1,1 2oyi_B_,12,16,1,1 2oyi_B_,14,17,1,1 2oyi_B_,14,18,1,1 2oyi_B_,15,19,1,1 2oyi_B_,16,20,1,1 2oyi_B_,17,21,1,1 2oyi_B_,18,22,1,1 2oyi_B_,19,23,1,1 2oyi_B_,20,24,1,1 2oyi_B_,21,25,1,1 2oyi_B_,22,26,1,1 2oyi_B_,23,27,1,1 2oyi_B_,24,28,1,1 2oyi_B_,25,29,1,1 2oyi_B_,26,30,1,1 2oyi_B_,27,31,1,1 2oyi_B_,28,32,1,1 2oyi_B_,29,33,1,1 2oyi_B_,31,35,1,1 2oyi_B_,32,36,1,1 2oyi_B_,34,37,1,1 2oyi_B_,43,122,1,1 2oyi_B_,43,129,1,1 2oyi_B_,44,120,1,1 2oyi_B_,45,127,1,1 2oyi_B_,50,60,1,1 2oyi_B_,50,69,1,1 2oyi_B_,51,71,1,1 2oyi_B_,52,56,1,1 2oyi_B_,53,56,1,1 2oyi_B_,53,57,1,1 2oyi_B_,54,58,1,1 2oyi_B_,54,92,1,1 2oyi_B_,54,93,1,1 2oyi_B_,55,59,1,1 2oyi_B_,57,60,1,1 2oyi_B_,57,62,1,1 2oyi_B_,58,61,1,1 2oyi_B_,64,66,1,1 2oyi_B_,64,68,1,1 2oyi_B_,65,85,1,1 2oyi_B_,65,86,1,1 2oyi_B_,66,83,1,1 2oyi_B_,67,129,1,1 2oyi_B_,68,81,1,1 2oyi_B_,70,79,1,1 2oyi_B_,71,76,1,1 2oyi_B_,73,75,1,1 2oyi_B_,82,94,1,1 2oyi_B_,82,130,1,1 2oyi_B_,82,135,1,1 2oyi_B_,84,86,1,1 2oyi_B_,84,87,1,1 2oyi_B_,84,92,1,1 2oyi_B_,84,296,1,1 2oyi_B_,87,90,1,1 2oyi_B_,88,166,1,1 2oyi_B_,88,298,1,1 2oyi_B_,90,298,1,1 2oyi_B_,93,297,1,1 2oyi_B_,94,135,1,1 2oyi_B_,95,137,1,1 2oyi_B_,95,295,1,1 2oyi_B_,96,293,1,1 2oyi_B_,96,295,1,1 2oyi_B_,97,133,1,1 2oyi_B_,97,135,1,1 2oyi_B_,98,255,1,1 2oyi_B_,98,257,1,1 2oyi_B_,98,293,1,1 2oyi_B_,99,134,1,1 2oyi_B_,100,102,1,1 2oyi_B_,100,134,1,1 2oyi_B_,101,134,1,1 2oyi_B_,103,134,1,1 2oyi_B_,104,106,1,1 2oyi_B_,104,107,1,1 2oyi_B_,105,112,1,1 2oyi_B_,109,113,1,1 2oyi_B_,109,222,1,1 2oyi_B_,110,113,1,1 2oyi_B_,110,114,1,1 2oyi_B_,111,115,1,1 2oyi_B_,112,139,1,1 2oyi_B_,112,244,1,1 2oyi_B_,113,140,1,1 2oyi_B_,113,177,1,1 2oyi_B_,116,136,1,1 2oyi_B_,118,134,1,1 2oyi_B_,119,133,1,1 2oyi_B_,121,131,1,1 2oyi_B_,122,124,1,1 2oyi_B_,123,130,1,1 2oyi_B_,138,142,1,1 2oyi_B_,139,143,1,1 2oyi_B_,140,144,1,1 2oyi_B_,140,181,1,1 2oyi_B_,141,145,1,1 2oyi_B_,142,146,1,1 2oyi_B_,143,146,1,1 2oyi_B_,143,147,1,1 2oyi_B_,143,174,1,1 2oyi_B_,145,148,1,1 2oyi_B_,146,151,1,1 2oyi_B_,146,174,1,1 2oyi_B_,147,175,1,1 2oyi_B_,149,151,1,1 2oyi_B_,150,300,1,1 2oyi_B_,151,172,1,1 2oyi_B_,152,298,1,1 2oyi_B_,153,169,1,1 2oyi_B_,154,296,1,1 2oyi_B_,155,167,1,1 2oyi_B_,156,294,1,1 2oyi_B_,156,296,1,1 2oyi_B_,157,165,1,1 2oyi_B_,158,291,1,1 2oyi_B_,158,292,1,1 2oyi_B_,159,161,1,1 2oyi_B_,159,162,1,1 2oyi_B_,159,163,1,1 2oyi_B_,160,288,1,1 2oyi_B_,160,289,1,1 2oyi_B_,166,191,1,1 2oyi_B_,166,192,1,1 2oyi_B_,168,189,1,1 2oyi_B_,169,196,1,1 2oyi_B_,170,187,1,1 2oyi_B_,171,186,1,1 2oyi_B_,173,184,1,1 2oyi_B_,175,182,1,1 2oyi_B_,176,179,1,1 2oyi_B_,176,181,1,1 2oyi_B_,177,180,1,1 2oyi_B_,179,182,1,1 2oyi_B_,180,218,1,1 2oyi_B_,181,246,1,1 2oyi_B_,183,215,1,1 2oyi_B_,183,216,1,1 2oyi_B_,185,214,1,1 2oyi_B_,192,280,1,1 2oyi_B_,194,198,1,1 2oyi_B_,196,213,1,1 2oyi_B_,196,214,1,1 2oyi_B_,199,282,1,1 2oyi_B_,200,211,1,1 2oyi_B_,202,281,1,1 2oyi_B_,203,208,1,1 2oyi_B_,204,207,1,1 2oyi_B_,205,208,1,1 2oyi_B_,205,209,1,1 2oyi_B_,206,210,1,1 2oyi_B_,208,211,1,1 2oyi_B_,209,212,1,1 2oyi_B_,210,249,1,1 2oyi_B_,212,248,1,1 2oyi_B_,213,216,1,1 2oyi_B_,213,246,1,1 2oyi_B_,213,252,1,1 2oyi_B_,213,253,1,1 2oyi_B_,218,225,1,1 2oyi_B_,219,225,1,1 2oyi_B_,219,245,1,1 2oyi_B_,220,222,1,1 2oyi_B_,220,223,1,1 2oyi_B_,221,239,1,1 2oyi_B_,224,226,1,1 2oyi_B_,226,228,1,1 2oyi_B_,226,237,1,1 2oyi_B_,227,248,1,1 2oyi_B_,228,230,1,1 2oyi_B_,230,232,1,1 2oyi_B_,232,234,1,1 2oyi_B_,232,235,1,1 2oyi_B_,233,236,1,1 2oyi_B_,236,240,1,1 2oyi_B_,237,241,1,1 2oyi_B_,237,248,1,1 2oyi_B_,238,243,1,1 2oyi_B_,240,274,1,1 2oyi_B_,241,254,1,1 2oyi_B_,241,274,1,1 2oyi_B_,243,247,1,1 2oyi_B_,244,256,1,1 2oyi_B_,247,254,1,1 2oyi_B_,248,250,1,1 2oyi_B_,252,281,1,1 2oyi_B_,254,257,1,1 2oyi_B_,254,277,1,1 2oyi_B_,254,279,1,1 2oyi_B_,258,278,1,1 2oyi_B_,258,289,1,1 2oyi_B_,259,291,1,1 2oyi_B_,260,263,1,1 2oyi_B_,260,276,1,1 2oyi_B_,260,289,1,1 2oyi_B_,263,289,1,1 2oyi_B_,265,286,1,1 2oyi_B_,265,287,1,1 2oyi_B_,266,268,1,1 2oyi_B_,266,269,1,1 2oyi_B_,266,270,1,1 2oyi_B_,270,273,1,1 2oyi_B_,275,286,1,1 2oyi_B_,278,290,1,1 2oyi_B_,280,283,1,1 2oyi_B_,281,285,1,1