pair,contact1,contact2,flow1,flow2 3n4t_A_,2,49,1,1 3n4t_A_,4,37,1,1 3n4t_A_,4,48,1,1 3n4t_A_,5,8,1,1 3n4t_A_,5,9,1,1 3n4t_A_,6,10,1,1 3n4t_A_,7,11,1,1 3n4t_A_,8,12,1,1 3n4t_A_,9,13,1,1 3n4t_A_,10,14,1,1 3n4t_A_,11,14,1,1 3n4t_A_,12,15,1,1 3n4t_A_,13,17,1,1 3n4t_A_,17,20,1,1 3n4t_A_,17,81,1,1 3n4t_A_,21,40,1,1 3n4t_A_,23,40,1,1 3n4t_A_,24,40,1,1 3n4t_A_,26,38,1,1 3n4t_A_,26,41,1,1 3n4t_A_,28,36,1,1 3n4t_A_,29,36,1,1 3n4t_A_,30,49,1,1 3n4t_A_,31,34,1,1 3n4t_A_,31,49,1,1 3n4t_A_,32,50,1,1 3n4t_A_,32,284,1,1 3n4t_A_,33,49,1,1 3n4t_A_,33,56,1,1 3n4t_A_,33,282,1,1 3n4t_A_,35,47,1,1 3n4t_A_,37,45,1,1 3n4t_A_,38,97,1,1 3n4t_A_,39,42,1,1 3n4t_A_,39,43,1,1 3n4t_A_,42,97,1,1 3n4t_A_,44,95,1,1 3n4t_A_,46,60,1,1 3n4t_A_,46,93,1,1 3n4t_A_,46,217,1,1 3n4t_A_,50,53,1,1 3n4t_A_,50,54,1,1 3n4t_A_,51,55,1,1 3n4t_A_,51,87,1,1 3n4t_A_,52,56,1,1 3n4t_A_,52,281,1,1 3n4t_A_,53,57,1,1 3n4t_A_,54,58,1,1 3n4t_A_,54,90,1,1 3n4t_A_,55,59,1,1 3n4t_A_,55,89,1,1 3n4t_A_,56,60,1,1 3n4t_A_,57,61,1,1 3n4t_A_,58,62,1,1 3n4t_A_,59,63,1,1 3n4t_A_,60,64,1,1 3n4t_A_,60,218,1,1 3n4t_A_,61,65,1,1 3n4t_A_,62,66,1,1 3n4t_A_,63,67,1,1 3n4t_A_,65,68,1,1 3n4t_A_,67,70,1,1 3n4t_A_,74,215,1,1 3n4t_A_,77,96,1,1 3n4t_A_,79,94,1,1 3n4t_A_,80,94,1,1 3n4t_A_,82,92,1,1 3n4t_A_,83,91,1,1 3n4t_A_,85,88,1,1 3n4t_A_,99,213,1,1 3n4t_A_,101,205,1,1 3n4t_A_,102,104,1,1 3n4t_A_,103,203,1,1 3n4t_A_,103,240,1,1 3n4t_A_,104,108,1,1 3n4t_A_,105,109,1,1 3n4t_A_,108,111,1,1 3n4t_A_,112,115,1,1 3n4t_A_,112,116,1,1 3n4t_A_,113,117,1,1 3n4t_A_,114,118,1,1 3n4t_A_,115,119,1,1 3n4t_A_,116,120,1,1 3n4t_A_,117,121,1,1 3n4t_A_,118,122,1,1 3n4t_A_,119,123,1,1 3n4t_A_,120,124,1,1 3n4t_A_,121,125,1,1 3n4t_A_,122,125,1,1 3n4t_A_,122,126,1,1 3n4t_A_,123,127,1,1 3n4t_A_,124,128,1,1 3n4t_A_,125,129,1,1 3n4t_A_,126,130,1,1 3n4t_A_,127,131,1,1 3n4t_A_,128,132,1,1 3n4t_A_,129,132,1,1 3n4t_A_,130,133,1,1 3n4t_A_,131,229,1,1 3n4t_A_,131,252,1,1 3n4t_A_,134,136,1,1 3n4t_A_,135,138,1,1 3n4t_A_,139,142,1,1 3n4t_A_,140,143,1,1 3n4t_A_,142,223,1,1 3n4t_A_,144,223,1,1 3n4t_A_,145,148,1,1 3n4t_A_,145,149,1,1 3n4t_A_,146,150,1,1 3n4t_A_,147,151,1,1 3n4t_A_,147,184,1,1 3n4t_A_,148,152,1,1 3n4t_A_,149,153,1,1 3n4t_A_,149,274,1,1 3n4t_A_,150,154,1,1 3n4t_A_,151,155,1,1 3n4t_A_,152,155,1,1 3n4t_A_,152,156,1,1 3n4t_A_,153,157,1,1 3n4t_A_,153,270,1,1 3n4t_A_,154,158,1,1 3n4t_A_,155,159,1,1 3n4t_A_,156,160,1,1 3n4t_A_,156,281,1,1 3n4t_A_,157,161,1,1 3n4t_A_,158,174,1,1 3n4t_A_,159,162,1,1 3n4t_A_,161,164,1,1 3n4t_A_,161,165,1,1 3n4t_A_,164,288,1,1 3n4t_A_,164,296,1,1 3n4t_A_,166,169,1,1 3n4t_A_,166,170,1,1 3n4t_A_,167,171,1,1 3n4t_A_,168,172,1,1 3n4t_A_,169,173,1,1 3n4t_A_,169,296,1,1 3n4t_A_,170,174,1,1 3n4t_A_,171,175,1,1 3n4t_A_,172,175,1,1 3n4t_A_,172,176,1,1 3n4t_A_,173,177,1,1 3n4t_A_,174,178,1,1 3n4t_A_,175,178,1,1 3n4t_A_,175,179,1,1 3n4t_A_,176,180,1,1 3n4t_A_,177,181,1,1 3n4t_A_,177,270,1,1 3n4t_A_,178,179,1,1 3n4t_A_,178,182,1,1 3n4t_A_,179,182,1,1 3n4t_A_,180,183,1,1 3n4t_A_,183,185,1,1 3n4t_A_,183,186,1,1 3n4t_A_,183,262,1,1 3n4t_A_,184,187,1,1 3n4t_A_,184,188,1,1 3n4t_A_,192,193,1,1 3n4t_A_,192,224,1,1 3n4t_A_,194,222,1,1 3n4t_A_,195,197,1,1 3n4t_A_,195,216,1,1 3n4t_A_,195,229,1,1 3n4t_A_,196,220,1,1 3n4t_A_,196,229,1,1 3n4t_A_,198,232,1,1 3n4t_A_,199,202,1,1 3n4t_A_,200,203,1,1 3n4t_A_,200,239,1,1 3n4t_A_,202,216,1,1 3n4t_A_,204,213,1,1 3n4t_A_,204,214,1,1 3n4t_A_,206,208,1,1 3n4t_A_,206,209,1,1 3n4t_A_,206,211,1,1 3n4t_A_,218,221,1,1 3n4t_A_,225,227,1,1 3n4t_A_,225,228,1,1 3n4t_A_,225,263,1,1 3n4t_A_,226,229,1,1 3n4t_A_,227,230,1,1 3n4t_A_,227,231,1,1 3n4t_A_,227,254,1,1 3n4t_A_,227,263,1,1 3n4t_A_,228,232,1,1 3n4t_A_,229,232,1,1 3n4t_A_,230,233,1,1 3n4t_A_,231,234,1,1 3n4t_A_,233,240,1,1 3n4t_A_,233,241,1,1 3n4t_A_,235,239,1,1 3n4t_A_,236,242,1,1 3n4t_A_,241,245,1,1 3n4t_A_,242,246,1,1 3n4t_A_,243,246,1,1 3n4t_A_,244,247,1,1 3n4t_A_,244,248,1,1 3n4t_A_,245,249,1,1 3n4t_A_,246,250,1,1 3n4t_A_,247,251,1,1 3n4t_A_,248,252,1,1 3n4t_A_,249,254,1,1 3n4t_A_,254,256,1,1 3n4t_A_,256,259,1,1 3n4t_A_,256,260,1,1 3n4t_A_,257,261,1,1 3n4t_A_,258,262,1,1 3n4t_A_,259,263,1,1 3n4t_A_,260,264,1,1 3n4t_A_,261,265,1,1 3n4t_A_,262,266,1,1 3n4t_A_,263,267,1,1 3n4t_A_,264,268,1,1 3n4t_A_,265,269,1,1 3n4t_A_,266,270,1,1 3n4t_A_,267,270,1,1 3n4t_A_,268,271,1,1 3n4t_A_,270,273,1,1 3n4t_A_,270,274,1,1 3n4t_A_,271,275,1,1 3n4t_A_,272,276,1,1 3n4t_A_,272,294,1,1 3n4t_A_,273,277,1,1 3n4t_A_,274,278,1,1 3n4t_A_,275,279,1,1 3n4t_A_,275,290,1,1 3n4t_A_,275,294,1,1 3n4t_A_,276,280,1,1 3n4t_A_,277,281,1,1 3n4t_A_,278,282,1,1 3n4t_A_,284,288,1,1 3n4t_A_,285,289,1,1 3n4t_A_,286,290,1,1 3n4t_A_,287,291,1,1 3n4t_A_,288,292,1,1 3n4t_A_,289,293,1,1 3n4t_A_,290,294,1,1 3n4t_A_,291,295,1,1 3n4t_A_,292,296,1,1 3n4t_A_,294,297,1,1