pair,contact1,contact2,flow1,flow2 3n3u_A_,1,84,1,1 3n3u_A_,2,4,1,1 3n3u_A_,3,6,1,1 3n3u_A_,3,85,1,1 3n3u_A_,4,13,1,1 3n3u_A_,6,13,1,1 3n3u_A_,8,10,1,1 3n3u_A_,8,12,1,1 3n3u_A_,8,13,1,1 3n3u_A_,8,94,1,1 3n3u_A_,9,94,1,1 3n3u_A_,10,209,1,1 3n3u_A_,11,14,1,1 3n3u_A_,11,15,1,1 3n3u_A_,11,206,1,1 3n3u_A_,12,16,1,1 3n3u_A_,13,17,1,1 3n3u_A_,14,18,1,1 3n3u_A_,15,19,1,1 3n3u_A_,16,20,1,1 3n3u_A_,17,21,1,1 3n3u_A_,18,22,1,1 3n3u_A_,19,22,1,1 3n3u_A_,19,23,1,1 3n3u_A_,19,83,1,1 3n3u_A_,19,220,1,1 3n3u_A_,20,24,1,1 3n3u_A_,20,84,1,1 3n3u_A_,21,25,1,1 3n3u_A_,22,25,1,1 3n3u_A_,22,78,1,1 3n3u_A_,22,82,1,1 3n3u_A_,23,26,1,1 3n3u_A_,23,78,1,1 3n3u_A_,25,29,1,1 3n3u_A_,26,30,1,1 3n3u_A_,27,32,1,1 3n3u_A_,30,33,1,1 3n3u_A_,33,36,1,1 3n3u_A_,33,37,1,1 3n3u_A_,34,38,1,1 3n3u_A_,34,41,1,1 3n3u_A_,35,39,1,1 3n3u_A_,36,40,1,1 3n3u_A_,37,41,1,1 3n3u_A_,38,41,1,1 3n3u_A_,38,42,1,1 3n3u_A_,39,43,1,1 3n3u_A_,39,187,1,1 3n3u_A_,40,44,1,1 3n3u_A_,41,45,1,1 3n3u_A_,41,63,1,1 3n3u_A_,43,46,1,1 3n3u_A_,44,47,1,1 3n3u_A_,44,66,1,1 3n3u_A_,52,56,1,1 3n3u_A_,54,57,1,1 3n3u_A_,56,59,1,1 3n3u_A_,59,62,1,1 3n3u_A_,61,64,1,1 3n3u_A_,61,65,1,1 3n3u_A_,62,66,1,1 3n3u_A_,64,67,1,1 3n3u_A_,67,71,1,1 3n3u_A_,68,72,1,1 3n3u_A_,69,73,1,1 3n3u_A_,70,74,1,1 3n3u_A_,71,75,1,1 3n3u_A_,72,76,1,1 3n3u_A_,73,77,1,1 3n3u_A_,74,78,1,1 3n3u_A_,74,184,1,1 3n3u_A_,74,185,1,1 3n3u_A_,75,79,1,1 3n3u_A_,76,80,1,1 3n3u_A_,76,265,1,1 3n3u_A_,77,80,1,1 3n3u_A_,77,81,1,1 3n3u_A_,78,82,1,1 3n3u_A_,80,219,1,1 3n3u_A_,81,275,1,1 3n3u_A_,86,89,1,1 3n3u_A_,86,90,1,1 3n3u_A_,87,91,1,1 3n3u_A_,88,92,1,1 3n3u_A_,89,93,1,1 3n3u_A_,89,276,1,1 3n3u_A_,90,94,1,1 3n3u_A_,91,95,1,1 3n3u_A_,92,96,1,1 3n3u_A_,93,97,1,1 3n3u_A_,96,99,1,1 3n3u_A_,97,100,1,1 3n3u_A_,103,105,1,1 3n3u_A_,103,247,1,1 3n3u_A_,108,111,1,1 3n3u_A_,108,112,1,1 3n3u_A_,109,113,1,1 3n3u_A_,110,114,1,1 3n3u_A_,111,115,1,1 3n3u_A_,112,116,1,1 3n3u_A_,112,245,1,1 3n3u_A_,113,117,1,1 3n3u_A_,114,118,1,1 3n3u_A_,114,138,1,1 3n3u_A_,115,119,1,1 3n3u_A_,116,120,1,1 3n3u_A_,117,121,1,1 3n3u_A_,118,122,1,1 3n3u_A_,118,134,1,1 3n3u_A_,120,123,1,1 3n3u_A_,121,124,1,1 3n3u_A_,121,128,1,1 3n3u_A_,124,128,1,1 3n3u_A_,125,129,1,1 3n3u_A_,126,129,1,1 3n3u_A_,126,130,1,1 3n3u_A_,127,130,1,1 3n3u_A_,130,134,1,1 3n3u_A_,131,135,1,1 3n3u_A_,132,136,1,1 3n3u_A_,133,137,1,1 3n3u_A_,134,138,1,1 3n3u_A_,135,139,1,1 3n3u_A_,136,140,1,1 3n3u_A_,137,141,1,1 3n3u_A_,138,142,1,1 3n3u_A_,139,143,1,1 3n3u_A_,140,144,1,1 3n3u_A_,141,145,1,1 3n3u_A_,142,146,1,1 3n3u_A_,143,147,1,1 3n3u_A_,144,148,1,1 3n3u_A_,145,148,1,1 3n3u_A_,148,151,1,1 3n3u_A_,148,241,1,1 3n3u_A_,153,201,1,1 3n3u_A_,154,157,1,1 3n3u_A_,154,158,1,1 3n3u_A_,155,159,1,1 3n3u_A_,156,160,1,1 3n3u_A_,157,161,1,1 3n3u_A_,158,162,1,1 3n3u_A_,159,163,1,1 3n3u_A_,159,176,1,1 3n3u_A_,160,164,1,1 3n3u_A_,161,165,1,1 3n3u_A_,162,165,1,1 3n3u_A_,162,166,1,1 3n3u_A_,162,229,1,1 3n3u_A_,162,230,1,1 3n3u_A_,163,166,1,1 3n3u_A_,163,173,1,1 3n3u_A_,165,233,1,1 3n3u_A_,166,169,1,1 3n3u_A_,166,174,1,1 3n3u_A_,166,175,1,1 3n3u_A_,168,233,1,1 3n3u_A_,170,173,1,1 3n3u_A_,171,172,1,1 3n3u_A_,175,228,1,1 3n3u_A_,177,180,1,1 3n3u_A_,177,184,1,1 3n3u_A_,177,224,1,1 3n3u_A_,177,225,1,1 3n3u_A_,177,226,1,1 3n3u_A_,180,184,1,1 3n3u_A_,184,223,1,1 3n3u_A_,185,188,1,1 3n3u_A_,185,189,1,1 3n3u_A_,186,190,1,1 3n3u_A_,187,191,1,1 3n3u_A_,188,192,1,1 3n3u_A_,189,193,1,1 3n3u_A_,190,194,1,1 3n3u_A_,191,195,1,1 3n3u_A_,192,196,1,1 3n3u_A_,193,197,1,1 3n3u_A_,194,198,1,1 3n3u_A_,195,199,1,1 3n3u_A_,196,200,1,1 3n3u_A_,197,201,1,1 3n3u_A_,198,202,1,1 3n3u_A_,199,203,1,1 3n3u_A_,200,204,1,1 3n3u_A_,201,205,1,1 3n3u_A_,202,206,1,1 3n3u_A_,203,206,1,1 3n3u_A_,203,208,1,1 3n3u_A_,204,207,1,1 3n3u_A_,209,211,1,1 3n3u_A_,209,212,1,1 3n3u_A_,209,213,1,1 3n3u_A_,209,248,1,1 3n3u_A_,210,214,1,1 3n3u_A_,211,215,1,1 3n3u_A_,212,216,1,1 3n3u_A_,213,217,1,1 3n3u_A_,214,218,1,1 3n3u_A_,215,219,1,1 3n3u_A_,216,220,1,1 3n3u_A_,217,221,1,1 3n3u_A_,218,222,1,1 3n3u_A_,218,259,1,1 3n3u_A_,219,223,1,1 3n3u_A_,219,262,1,1 3n3u_A_,220,224,1,1 3n3u_A_,221,225,1,1 3n3u_A_,230,234,1,1 3n3u_A_,231,235,1,1 3n3u_A_,232,236,1,1 3n3u_A_,233,237,1,1 3n3u_A_,234,238,1,1 3n3u_A_,235,239,1,1 3n3u_A_,236,240,1,1 3n3u_A_,236,252,1,1 3n3u_A_,237,241,1,1 3n3u_A_,238,242,1,1 3n3u_A_,239,243,1,1 3n3u_A_,240,244,1,1 3n3u_A_,240,251,1,1 3n3u_A_,241,245,1,1 3n3u_A_,243,246,1,1 3n3u_A_,243,248,1,1 3n3u_A_,244,247,1,1 3n3u_A_,252,253,1,1 3n3u_A_,254,259,1,1 3n3u_A_,255,257,1,1 3n3u_A_,255,258,1,1 3n3u_A_,255,259,1,1 3n3u_A_,258,261,1,1 3n3u_A_,259,262,1,1 3n3u_A_,261,273,1,1 3n3u_A_,274,277,1,1 3n3u_A_,274,278,1,1 3n3u_A_,275,279,1,1 3n3u_A_,276,280,1,1 3n3u_A_,277,281,1,1 3n3u_A_,278,282,1,1 3n3u_A_,279,283,1,1 3n3u_A_,280,284,1,1 3n3u_A_,281,285,1,1 3n3u_A_,282,286,1,1 3n3u_A_,283,287,1,1 3n3u_A_,285,288,1,1 3n3u_A_,286,289,1,1 3n3u_A_,288,291,1,1