pair,contact1,contact2,flow1,flow2 3sc2_A_,1,4,1,1 3sc2_A_,2,5,1,1 3sc2_A_,4,21,1,1 3sc2_A_,4,36,1,1 3sc2_A_,4,138,1,1 3sc2_A_,6,19,1,1 3sc2_A_,8,12,1,1 3sc2_A_,9,12,1,1 3sc2_A_,11,83,1,1 3sc2_A_,18,40,1,1 3sc2_A_,20,38,1,1 3sc2_A_,22,36,1,1 3sc2_A_,23,107,1,1 3sc2_A_,23,138,1,1 3sc2_A_,24,33,1,1 3sc2_A_,24,34,1,1 3sc2_A_,25,33,1,1 3sc2_A_,25,134,1,1 3sc2_A_,26,32,1,1 3sc2_A_,27,30,1,1 3sc2_A_,27,31,1,1 3sc2_A_,27,32,1,1 3sc2_A_,30,112,1,1 3sc2_A_,32,115,1,1 3sc2_A_,32,127,1,1 3sc2_A_,33,109,1,1 3sc2_A_,35,100,1,1 3sc2_A_,35,108,1,1 3sc2_A_,37,98,1,1 3sc2_A_,39,73,1,1 3sc2_A_,39,96,1,1 3sc2_A_,40,91,1,1 3sc2_A_,40,142,1,1 3sc2_A_,41,46,1,1 3sc2_A_,41,95,1,1 3sc2_A_,42,45,1,1 3sc2_A_,43,46,1,1 3sc2_A_,46,48,1,1 3sc2_A_,46,95,1,1 3sc2_A_,48,95,1,1 3sc2_A_,48,145,1,1 3sc2_A_,49,95,1,1 3sc2_A_,50,146,1,1 3sc2_A_,50,148,1,1 3sc2_A_,51,95,1,1 3sc2_A_,51,97,1,1 3sc2_A_,52,148,1,1 3sc2_A_,52,150,1,1 3sc2_A_,53,55,1,1 3sc2_A_,53,97,1,1 3sc2_A_,54,150,1,1 3sc2_A_,54,152,1,1 3sc2_A_,55,62,1,1 3sc2_A_,55,66,1,1 3sc2_A_,55,70,1,1 3sc2_A_,56,60,1,1 3sc2_A_,61,63,1,1 3sc2_A_,61,64,1,1 3sc2_A_,61,65,1,1 3sc2_A_,61,100,1,1 3sc2_A_,62,67,1,1 3sc2_A_,62,99,1,1 3sc2_A_,63,68,1,1 3sc2_A_,63,100,1,1 3sc2_A_,65,69,1,1 3sc2_A_,66,72,1,1 3sc2_A_,70,75,1,1 3sc2_A_,70,86,1,1 3sc2_A_,71,90,1,1 3sc2_A_,72,86,1,1 3sc2_A_,73,86,1,1 3sc2_A_,75,84,1,1 3sc2_A_,77,80,1,1 3sc2_A_,77,82,1,1 3sc2_A_,86,88,1,1 3sc2_A_,86,89,1,1 3sc2_A_,87,92,1,1 3sc2_A_,89,92,1,1 3sc2_A_,90,93,1,1 3sc2_A_,90,94,1,1 3sc2_A_,100,107,1,1 3sc2_A_,100,108,1,1 3sc2_A_,102,105,1,1 3sc2_A_,104,108,1,1 3sc2_A_,105,108,1,1 3sc2_A_,110,112,1,1 3sc2_A_,110,115,1,1 3sc2_A_,112,115,1,1 3sc2_A_,114,117,1,1 3sc2_A_,114,118,1,1 3sc2_A_,115,118,1,1 3sc2_A_,115,119,1,1 3sc2_A_,115,123,1,1 3sc2_A_,118,123,1,1 3sc2_A_,122,126,1,1 3sc2_A_,123,127,1,1 3sc2_A_,124,128,1,1 3sc2_A_,125,129,1,1 3sc2_A_,126,129,1,1 3sc2_A_,126,130,1,1 3sc2_A_,127,131,1,1 3sc2_A_,128,132,1,1 3sc2_A_,129,133,1,1 3sc2_A_,130,134,1,1 3sc2_A_,131,135,1,1 3sc2_A_,132,136,1,1 3sc2_A_,134,137,1,1 3sc2_A_,134,138,1,1 3sc2_A_,135,139,1,1 3sc2_A_,137,143,1,1 3sc2_A_,139,142,1,1 3sc2_A_,140,143,1,1 3sc2_A_,141,145,1,1 3sc2_A_,142,145,1,1 3sc2_A_,144,173,1,1 3sc2_A_,144,175,1,1 3sc2_A_,147,175,1,1 3sc2_A_,147,177,1,1 3sc2_A_,149,178,1,1 3sc2_A_,149,180,1,1 3sc2_A_,151,180,1,1 3sc2_A_,151,182,1,1 3sc2_A_,152,155,1,1 3sc2_A_,153,156,1,1 3sc2_A_,153,182,1,1 3sc2_A_,153,185,1,1 3sc2_A_,154,157,1,1 3sc2_A_,154,158,1,1 3sc2_A_,155,159,1,1 3sc2_A_,157,161,1,1 3sc2_A_,158,162,1,1 3sc2_A_,159,163,1,1 3sc2_A_,160,164,1,1 3sc2_A_,161,165,1,1 3sc2_A_,162,166,1,1 3sc2_A_,163,167,1,1 3sc2_A_,164,168,1,1 3sc2_A_,165,169,1,1 3sc2_A_,171,173,1,1 3sc2_A_,175,177,1,1 3sc2_A_,186,191,1,1 3sc2_A_,187,190,1,1 3sc2_A_,187,191,1,1 3sc2_A_,188,192,1,1 3sc2_A_,189,193,1,1 3sc2_A_,190,194,1,1 3sc2_A_,191,195,1,1 3sc2_A_,192,196,1,1 3sc2_A_,192,221,1,1 3sc2_A_,193,197,1,1 3sc2_A_,194,198,1,1 3sc2_A_,195,199,1,1 3sc2_A_,196,200,1,1 3sc2_A_,197,201,1,1 3sc2_A_,198,202,1,1 3sc2_A_,199,202,1,1 3sc2_A_,199,204,1,1 3sc2_A_,200,203,1,1 3sc2_A_,200,207,1,1 3sc2_A_,206,209,1,1 3sc2_A_,206,210,1,1 3sc2_A_,206,239,1,1 3sc2_A_,207,211,1,1 3sc2_A_,208,212,1,1 3sc2_A_,209,213,1,1 3sc2_A_,209,239,1,1 3sc2_A_,210,214,1,1 3sc2_A_,211,215,1,1 3sc2_A_,212,216,1,1 3sc2_A_,213,217,1,1 3sc2_A_,217,220,1,1 3sc2_A_,220,226,1,1 3sc2_A_,221,224,1,1 3sc2_A_,226,230,1,1 3sc2_A_,227,231,1,1 3sc2_A_,228,232,1,1 3sc2_A_,229,233,1,1 3sc2_A_,230,234,1,1 3sc2_A_,231,234,1,1 3sc2_A_,231,235,1,1 3sc2_A_,232,236,1,1 3sc2_A_,233,237,1,1 3sc2_A_,234,238,1,1 3sc2_A_,235,239,1,1 3sc2_A_,236,240,1,1 3sc2_A_,241,243,1,1 3sc2_A_,244,246,1,1 3sc2_A_,244,247,1,1 3sc2_A_,247,250,1,1 3sc2_A_,253,254,1,1