pair,contact1,contact2,flow1,flow2 1a9s_A_,3,5,1,1 1a9s_A_,3,10,1,1 1a9s_A_,5,55,1,1 1a9s_A_,6,9,1,1 1a9s_A_,7,11,1,1 1a9s_A_,8,12,1,1 1a9s_A_,9,13,1,1 1a9s_A_,10,14,1,1 1a9s_A_,10,101,1,1 1a9s_A_,11,15,1,1 1a9s_A_,12,16,1,1 1a9s_A_,13,17,1,1 1a9s_A_,13,55,1,1 1a9s_A_,14,18,1,1 1a9s_A_,15,19,1,1 1a9s_A_,16,19,1,1 1a9s_A_,17,20,1,1 1a9s_A_,18,24,1,1 1a9s_A_,20,46,1,1 1a9s_A_,21,23,1,1 1a9s_A_,21,46,1,1 1a9s_A_,22,23,1,1 1a9s_A_,23,24,1,1 1a9s_A_,26,76,1,1 1a9s_A_,26,77,1,1 1a9s_A_,26,109,1,1 1a9s_A_,26,110,1,1 1a9s_A_,27,79,1,1 1a9s_A_,28,110,1,1 1a9s_A_,28,112,1,1 1a9s_A_,29,79,1,1 1a9s_A_,29,81,1,1 1a9s_A_,30,112,1,1 1a9s_A_,30,114,1,1 1a9s_A_,31,35,1,1 1a9s_A_,31,81,1,1 1a9s_A_,32,35,1,1 1a9s_A_,32,114,1,1 1a9s_A_,35,38,1,1 1a9s_A_,36,82,1,1 1a9s_A_,37,40,1,1 1a9s_A_,39,42,1,1 1a9s_A_,43,72,1,1 1a9s_A_,46,70,1,1 1a9s_A_,48,68,1,1 1a9s_A_,49,52,1,1 1a9s_A_,50,53,1,1 1a9s_A_,50,66,1,1 1a9s_A_,50,83,1,1 1a9s_A_,53,56,1,1 1a9s_A_,58,91,1,1 1a9s_A_,59,84,1,1 1a9s_A_,60,89,1,1 1a9s_A_,61,64,1,1 1a9s_A_,62,257,1,1 1a9s_A_,66,82,1,1 1a9s_A_,67,82,1,1 1a9s_A_,69,80,1,1 1a9s_A_,71,78,1,1 1a9s_A_,73,76,1,1 1a9s_A_,74,276,1,1 1a9s_A_,84,114,1,1 1a9s_A_,84,224,1,1 1a9s_A_,86,89,1,1 1a9s_A_,87,90,1,1 1a9s_A_,92,95,1,1 1a9s_A_,92,96,1,1 1a9s_A_,93,97,1,1 1a9s_A_,95,98,1,1 1a9s_A_,97,100,1,1 1a9s_A_,98,102,1,1 1a9s_A_,99,103,1,1 1a9s_A_,100,104,1,1 1a9s_A_,101,105,1,1 1a9s_A_,101,230,1,1 1a9s_A_,103,106,1,1 1a9s_A_,103,107,1,1 1a9s_A_,103,108,1,1 1a9s_A_,104,107,1,1 1a9s_A_,104,231,1,1 1a9s_A_,109,234,1,1 1a9s_A_,111,234,1,1 1a9s_A_,111,236,1,1 1a9s_A_,113,236,1,1 1a9s_A_,113,238,1,1 1a9s_A_,115,221,1,1 1a9s_A_,115,238,1,1 1a9s_A_,115,239,1,1 1a9s_A_,115,240,1,1 1a9s_A_,117,240,1,1 1a9s_A_,117,242,1,1 1a9s_A_,118,217,1,1 1a9s_A_,119,243,1,1 1a9s_A_,119,245,1,1 1a9s_A_,120,215,1,1 1a9s_A_,121,123,1,1 1a9s_A_,121,124,1,1 1a9s_A_,121,215,1,1 1a9s_A_,124,244,1,1 1a9s_A_,125,128,1,1 1a9s_A_,127,241,1,1 1a9s_A_,127,270,1,1 1a9s_A_,128,185,1,1 1a9s_A_,128,241,1,1 1a9s_A_,129,188,1,1 1a9s_A_,130,239,1,1 1a9s_A_,131,188,1,1 1a9s_A_,131,190,1,1 1a9s_A_,132,237,1,1 1a9s_A_,133,189,1,1 1a9s_A_,133,190,1,1 1a9s_A_,134,135,1,1 1a9s_A_,134,192,1,1 1a9s_A_,135,166,1,1 1a9s_A_,136,192,1,1 1a9s_A_,136,194,1,1 1a9s_A_,137,141,1,1 1a9s_A_,138,141,1,1 1a9s_A_,139,142,1,1 1a9s_A_,139,144,1,1 1a9s_A_,140,143,1,1 1a9s_A_,145,147,1,1 1a9s_A_,145,148,1,1 1a9s_A_,147,158,1,1 1a9s_A_,149,158,1,1 1a9s_A_,151,153,1,1 1a9s_A_,151,156,1,1 1a9s_A_,151,230,1,1 1a9s_A_,152,154,1,1 1a9s_A_,152,155,1,1 1a9s_A_,152,156,1,1 1a9s_A_,162,165,1,1 1a9s_A_,166,171,1,1 1a9s_A_,167,170,1,1 1a9s_A_,167,171,1,1 1a9s_A_,167,235,1,1 1a9s_A_,168,172,1,1 1a9s_A_,169,173,1,1 1a9s_A_,170,174,1,1 1a9s_A_,171,175,1,1 1a9s_A_,171,189,1,1 1a9s_A_,172,176,1,1 1a9s_A_,173,177,1,1 1a9s_A_,174,178,1,1 1a9s_A_,175,179,1,1 1a9s_A_,176,180,1,1 1a9s_A_,177,181,1,1 1a9s_A_,178,181,1,1 1a9s_A_,178,185,1,1 1a9s_A_,179,182,1,1 1a9s_A_,186,188,1,1 1a9s_A_,191,215,1,1 1a9s_A_,191,216,1,1 1a9s_A_,192,220,1,1 1a9s_A_,193,216,1,1 1a9s_A_,193,218,1,1 1a9s_A_,195,218,1,1 1a9s_A_,199,200,1,1 1a9s_A_,202,205,1,1 1a9s_A_,202,206,1,1 1a9s_A_,203,207,1,1 1a9s_A_,204,208,1,1 1a9s_A_,205,209,1,1 1a9s_A_,206,210,1,1 1a9s_A_,207,211,1,1 1a9s_A_,207,247,1,1 1a9s_A_,209,212,1,1 1a9s_A_,209,214,1,1 1a9s_A_,210,213,1,1 1a9s_A_,210,214,1,1 1a9s_A_,210,215,1,1 1a9s_A_,220,221,1,1 1a9s_A_,220,222,1,1 1a9s_A_,221,225,1,1 1a9s_A_,222,226,1,1 1a9s_A_,223,227,1,1 1a9s_A_,224,228,1,1 1a9s_A_,225,229,1,1 1a9s_A_,226,230,1,1 1a9s_A_,227,231,1,1 1a9s_A_,228,231,1,1 1a9s_A_,228,233,1,1 1a9s_A_,229,232,1,1 1a9s_A_,229,233,1,1 1a9s_A_,242,243,1,1 1a9s_A_,254,256,1,1 1a9s_A_,256,259,1,1 1a9s_A_,257,261,1,1 1a9s_A_,258,262,1,1 1a9s_A_,259,263,1,1 1a9s_A_,260,264,1,1 1a9s_A_,261,265,1,1 1a9s_A_,262,265,1,1 1a9s_A_,262,266,1,1 1a9s_A_,263,267,1,1 1a9s_A_,265,268,1,1 1a9s_A_,267,271,1,1 1a9s_A_,268,272,1,1 1a9s_A_,269,273,1,1 1a9s_A_,270,274,1,1 1a9s_A_,271,275,1,1 1a9s_A_,272,276,1,1 1a9s_A_,273,276,1,1 1a9s_A_,273,277,1,1 1a9s_A_,274,278,1,1 1a9s_A_,275,279,1,1 1a9s_A_,276,279,1,1 1a9s_A_,277,280,1,1 1a9s_A_,278,281,1,1