pair,contact1,contact2,flow1,flow2 6ob2_B_,2,6,1,1 6ob2_B_,3,7,1,1 6ob2_B_,4,8,1,1 6ob2_B_,5,9,1,1 6ob2_B_,6,10,1,1 6ob2_B_,8,11,1,1 6ob2_B_,9,12,1,1 6ob2_B_,10,13,1,1 6ob2_B_,14,17,1,1 6ob2_B_,15,18,1,1 6ob2_B_,17,21,1,1 6ob2_B_,18,22,1,1 6ob2_B_,19,23,1,1 6ob2_B_,19,65,1,1 6ob2_B_,20,24,1,1 6ob2_B_,21,25,1,1 6ob2_B_,22,26,1,1 6ob2_B_,23,27,1,1 6ob2_B_,24,27,1,1 6ob2_B_,24,28,1,1 6ob2_B_,25,29,1,1 6ob2_B_,26,30,1,1 6ob2_B_,27,31,1,1 6ob2_B_,28,31,1,1 6ob2_B_,28,32,1,1 6ob2_B_,29,32,1,1 6ob2_B_,29,34,1,1 6ob2_B_,30,33,1,1 6ob2_B_,30,74,1,1 6ob2_B_,34,37,1,1 6ob2_B_,34,38,1,1 6ob2_B_,35,39,1,1 6ob2_B_,36,40,1,1 6ob2_B_,37,41,1,1 6ob2_B_,38,42,1,1 6ob2_B_,39,43,1,1 6ob2_B_,40,44,1,1 6ob2_B_,41,45,1,1 6ob2_B_,42,45,1,1 6ob2_B_,43,46,1,1 6ob2_B_,44,47,1,1 6ob2_B_,44,48,1,1 6ob2_B_,46,61,1,1 6ob2_B_,46,64,1,1 6ob2_B_,47,154,1,1 6ob2_B_,52,54,1,1 6ob2_B_,53,56,1,1 6ob2_B_,57,64,1,1 6ob2_B_,57,170,1,1 6ob2_B_,59,170,1,1 6ob2_B_,61,63,1,1 6ob2_B_,61,65,1,1 6ob2_B_,62,66,1,1 6ob2_B_,63,67,1,1 6ob2_B_,64,68,1,1 6ob2_B_,65,69,1,1 6ob2_B_,66,70,1,1 6ob2_B_,67,71,1,1 6ob2_B_,68,72,1,1 6ob2_B_,68,170,1,1 6ob2_B_,69,73,1,1 6ob2_B_,70,73,1,1 6ob2_B_,70,74,1,1 6ob2_B_,71,75,1,1 6ob2_B_,75,79,1,1 6ob2_B_,76,80,1,1 6ob2_B_,77,81,1,1 6ob2_B_,78,81,1,1 6ob2_B_,78,82,1,1 6ob2_B_,78,132,1,1 6ob2_B_,79,83,1,1 6ob2_B_,80,84,1,1 6ob2_B_,83,86,1,1 6ob2_B_,83,87,1,1 6ob2_B_,84,88,1,1 6ob2_B_,86,90,1,1 6ob2_B_,87,91,1,1 6ob2_B_,88,92,1,1 6ob2_B_,97,109,1,1 6ob2_B_,97,114,1,1 6ob2_B_,99,104,1,1 6ob2_B_,99,114,1,1 6ob2_B_,99,195,1,1 6ob2_B_,101,103,1,1 6ob2_B_,101,104,1,1 6ob2_B_,102,105,1,1 6ob2_B_,109,114,1,1 6ob2_B_,110,113,1,1 6ob2_B_,110,114,1,1 6ob2_B_,111,115,1,1 6ob2_B_,113,117,1,1 6ob2_B_,114,118,1,1 6ob2_B_,115,119,1,1 6ob2_B_,116,120,1,1 6ob2_B_,117,121,1,1 6ob2_B_,118,122,1,1 6ob2_B_,119,123,1,1 6ob2_B_,120,124,1,1 6ob2_B_,121,125,1,1 6ob2_B_,122,126,1,1 6ob2_B_,123,127,1,1 6ob2_B_,124,128,1,1 6ob2_B_,125,129,1,1 6ob2_B_,126,129,1,1 6ob2_B_,126,130,1,1 6ob2_B_,127,131,1,1 6ob2_B_,129,132,1,1 6ob2_B_,132,135,1,1 6ob2_B_,133,136,1,1 6ob2_B_,133,239,1,1 6ob2_B_,137,140,1,1 6ob2_B_,137,141,1,1 6ob2_B_,138,141,1,1 6ob2_B_,138,142,1,1 6ob2_B_,139,142,1,1 6ob2_B_,139,143,1,1 6ob2_B_,140,144,1,1 6ob2_B_,141,145,1,1 6ob2_B_,141,239,1,1 6ob2_B_,142,146,1,1 6ob2_B_,143,147,1,1 6ob2_B_,144,148,1,1 6ob2_B_,145,149,1,1 6ob2_B_,146,150,1,1 6ob2_B_,147,151,1,1 6ob2_B_,148,152,1,1 6ob2_B_,149,152,1,1 6ob2_B_,150,153,1,1 6ob2_B_,151,155,1,1 6ob2_B_,155,158,1,1 6ob2_B_,155,159,1,1 6ob2_B_,156,159,1,1 6ob2_B_,158,162,1,1 6ob2_B_,159,163,1,1 6ob2_B_,160,164,1,1 6ob2_B_,161,165,1,1 6ob2_B_,162,165,1,1 6ob2_B_,162,166,1,1 6ob2_B_,163,167,1,1 6ob2_B_,164,168,1,1 6ob2_B_,165,169,1,1 6ob2_B_,165,205,1,1 6ob2_B_,166,170,1,1 6ob2_B_,167,172,1,1 6ob2_B_,168,173,1,1 6ob2_B_,172,176,1,1 6ob2_B_,173,177,1,1 6ob2_B_,173,205,1,1 6ob2_B_,174,178,1,1 6ob2_B_,179,182,1,1 6ob2_B_,179,184,1,1 6ob2_B_,180,183,1,1 6ob2_B_,188,194,1,1 6ob2_B_,190,193,1,1 6ob2_B_,190,194,1,1 6ob2_B_,191,195,1,1 6ob2_B_,193,197,1,1 6ob2_B_,194,198,1,1 6ob2_B_,195,199,1,1 6ob2_B_,196,200,1,1 6ob2_B_,197,201,1,1 6ob2_B_,198,201,1,1 6ob2_B_,198,202,1,1 6ob2_B_,199,203,1,1 6ob2_B_,200,204,1,1 6ob2_B_,201,205,1,1 6ob2_B_,202,206,1,1 6ob2_B_,202,216,1,1 6ob2_B_,203,207,1,1 6ob2_B_,204,208,1,1 6ob2_B_,205,209,1,1 6ob2_B_,206,211,1,1 6ob2_B_,207,210,1,1 6ob2_B_,213,223,1,1 6ob2_B_,216,219,1,1 6ob2_B_,219,222,1,1 6ob2_B_,220,223,1,1 6ob2_B_,222,226,1,1 6ob2_B_,223,227,1,1 6ob2_B_,224,228,1,1 6ob2_B_,225,228,1,1 6ob2_B_,226,229,1,1 6ob2_B_,227,230,1,1 6ob2_B_,229,233,1,1 6ob2_B_,230,234,1,1 6ob2_B_,231,235,1,1 6ob2_B_,232,236,1,1 6ob2_B_,233,237,1,1 6ob2_B_,234,238,1,1 6ob2_B_,235,239,1,1 6ob2_B_,236,240,1,1 6ob2_B_,237,241,1,1