pair,contact1,contact2,flow1,flow2 3n2t_A_,1,3,1,1 3n2t_A_,3,270,1,1 3n2t_A_,4,17,1,1 3n2t_A_,4,298,1,1 3n2t_A_,6,15,1,1 3n2t_A_,8,11,1,1 3n2t_A_,14,51,1,1 3n2t_A_,16,18,1,1 3n2t_A_,16,51,1,1 3n2t_A_,17,273,1,1 3n2t_A_,17,278,1,1 3n2t_A_,17,280,1,1 3n2t_A_,19,280,1,1 3n2t_A_,19,282,1,1 3n2t_A_,20,52,1,1 3n2t_A_,20,54,1,1 3n2t_A_,21,282,1,1 3n2t_A_,22,25,1,1 3n2t_A_,22,54,1,1 3n2t_A_,22,55,1,1 3n2t_A_,22,64,1,1 3n2t_A_,25,64,1,1 3n2t_A_,28,63,1,1 3n2t_A_,29,94,1,1 3n2t_A_,32,35,1,1 3n2t_A_,33,36,1,1 3n2t_A_,34,37,1,1 3n2t_A_,35,39,1,1 3n2t_A_,35,63,1,1 3n2t_A_,36,40,1,1 3n2t_A_,36,70,1,1 3n2t_A_,37,40,1,1 3n2t_A_,37,41,1,1 3n2t_A_,38,42,1,1 3n2t_A_,39,43,1,1 3n2t_A_,40,44,1,1 3n2t_A_,41,45,1,1 3n2t_A_,41,285,1,1 3n2t_A_,42,46,1,1 3n2t_A_,43,47,1,1 3n2t_A_,43,71,1,1 3n2t_A_,44,48,1,1 3n2t_A_,45,48,1,1 3n2t_A_,45,50,1,1 3n2t_A_,46,49,1,1 3n2t_A_,47,75,1,1 3n2t_A_,51,80,1,1 3n2t_A_,53,80,1,1 3n2t_A_,53,82,1,1 3n2t_A_,54,84,1,1 3n2t_A_,54,128,1,1 3n2t_A_,54,180,1,1 3n2t_A_,55,56,1,1 3n2t_A_,55,64,1,1 3n2t_A_,55,82,1,1 3n2t_A_,55,84,1,1 3n2t_A_,56,59,1,1 3n2t_A_,57,62,1,1 3n2t_A_,58,61,1,1 3n2t_A_,59,64,1,1 3n2t_A_,59,84,1,1 3n2t_A_,60,63,1,1 3n2t_A_,62,66,1,1 3n2t_A_,63,67,1,1 3n2t_A_,64,68,1,1 3n2t_A_,65,69,1,1 3n2t_A_,65,83,1,1 3n2t_A_,65,115,1,1 3n2t_A_,65,118,1,1 3n2t_A_,66,70,1,1 3n2t_A_,67,71,1,1 3n2t_A_,68,72,1,1 3n2t_A_,69,73,1,1 3n2t_A_,70,73,1,1 3n2t_A_,70,74,1,1 3n2t_A_,71,74,1,1 3n2t_A_,75,77,1,1 3n2t_A_,77,79,1,1 3n2t_A_,81,125,1,1 3n2t_A_,83,84,1,1 3n2t_A_,83,126,1,1 3n2t_A_,83,128,1,1 3n2t_A_,85,128,1,1 3n2t_A_,85,130,1,1 3n2t_A_,86,102,1,1 3n2t_A_,86,111,1,1 3n2t_A_,87,107,1,1 3n2t_A_,88,100,1,1 3n2t_A_,88,102,1,1 3n2t_A_,90,98,1,1 3n2t_A_,92,96,1,1 3n2t_A_,93,95,1,1 3n2t_A_,93,96,1,1 3n2t_A_,101,132,1,1 3n2t_A_,102,104,1,1 3n2t_A_,103,133,1,1 3n2t_A_,103,141,1,1 3n2t_A_,104,108,1,1 3n2t_A_,105,109,1,1 3n2t_A_,106,110,1,1 3n2t_A_,107,111,1,1 3n2t_A_,108,112,1,1 3n2t_A_,109,113,1,1 3n2t_A_,109,144,1,1 3n2t_A_,110,114,1,1 3n2t_A_,111,115,1,1 3n2t_A_,112,116,1,1 3n2t_A_,113,117,1,1 3n2t_A_,113,153,1,1 3n2t_A_,114,117,1,1 3n2t_A_,114,118,1,1 3n2t_A_,115,119,1,1 3n2t_A_,116,121,1,1 3n2t_A_,117,120,1,1 3n2t_A_,123,152,1,1 3n2t_A_,124,153,1,1 3n2t_A_,124,155,1,1 3n2t_A_,125,156,1,1 3n2t_A_,127,156,1,1 3n2t_A_,127,158,1,1 3n2t_A_,128,180,1,1 3n2t_A_,129,158,1,1 3n2t_A_,130,161,1,1 3n2t_A_,133,135,1,1 3n2t_A_,133,136,1,1 3n2t_A_,137,140,1,1 3n2t_A_,138,142,1,1 3n2t_A_,139,143,1,1 3n2t_A_,140,144,1,1 3n2t_A_,141,145,1,1 3n2t_A_,142,146,1,1 3n2t_A_,143,147,1,1 3n2t_A_,144,148,1,1 3n2t_A_,145,149,1,1 3n2t_A_,146,150,1,1 3n2t_A_,147,151,1,1 3n2t_A_,148,153,1,1 3n2t_A_,149,152,1,1 3n2t_A_,157,177,1,1 3n2t_A_,159,178,1,1 3n2t_A_,159,180,1,1 3n2t_A_,160,180,1,1 3n2t_A_,161,208,1,1 3n2t_A_,163,166,1,1 3n2t_A_,163,167,1,1 3n2t_A_,164,168,1,1 3n2t_A_,165,169,1,1 3n2t_A_,166,170,1,1 3n2t_A_,167,171,1,1 3n2t_A_,168,172,1,1 3n2t_A_,168,197,1,1 3n2t_A_,169,172,1,1 3n2t_A_,170,173,1,1 3n2t_A_,170,174,1,1 3n2t_A_,171,197,1,1 3n2t_A_,177,204,1,1 3n2t_A_,179,204,1,1 3n2t_A_,179,206,1,1 3n2t_A_,181,208,1,1 3n2t_A_,183,208,1,1 3n2t_A_,184,186,1,1 3n2t_A_,184,187,1,1 3n2t_A_,184,209,1,1 3n2t_A_,187,213,1,1 3n2t_A_,187,237,1,1 3n2t_A_,188,191,1,1 3n2t_A_,188,310,1,1 3n2t_A_,189,192,1,1 3n2t_A_,190,193,1,1 3n2t_A_,190,195,1,1 3n2t_A_,191,275,1,1 3n2t_A_,193,194,1,1 3n2t_A_,193,197,1,1 3n2t_A_,194,198,1,1 3n2t_A_,195,199,1,1 3n2t_A_,196,200,1,1 3n2t_A_,197,201,1,1 3n2t_A_,198,203,1,1 3n2t_A_,205,277,1,1 3n2t_A_,205,279,1,1 3n2t_A_,207,279,1,1 3n2t_A_,207,281,1,1 3n2t_A_,209,212,1,1 3n2t_A_,211,214,1,1 3n2t_A_,211,216,1,1 3n2t_A_,212,215,1,1 3n2t_A_,213,232,1,1 3n2t_A_,213,235,1,1 3n2t_A_,214,217,1,1 3n2t_A_,217,219,1,1 3n2t_A_,221,223,1,1 3n2t_A_,221,224,1,1 3n2t_A_,222,223,1,1 3n2t_A_,226,233,1,1 3n2t_A_,227,230,1,1 3n2t_A_,227,233,1,1 3n2t_A_,230,232,1,1 3n2t_A_,230,233,1,1 3n2t_A_,231,234,1,1 3n2t_A_,232,235,1,1 3n2t_A_,233,239,1,1 3n2t_A_,235,237,1,1 3n2t_A_,235,238,1,1 3n2t_A_,236,239,1,1 3n2t_A_,236,242,1,1 3n2t_A_,239,243,1,1 3n2t_A_,242,246,1,1 3n2t_A_,243,247,1,1 3n2t_A_,244,248,1,1 3n2t_A_,245,249,1,1 3n2t_A_,246,250,1,1 3n2t_A_,247,251,1,1 3n2t_A_,248,252,1,1 3n2t_A_,249,253,1,1 3n2t_A_,250,254,1,1 3n2t_A_,251,255,1,1 3n2t_A_,252,256,1,1 3n2t_A_,252,316,1,1 3n2t_A_,253,257,1,1 3n2t_A_,254,258,1,1 3n2t_A_,255,259,1,1 3n2t_A_,257,260,1,1 3n2t_A_,257,262,1,1 3n2t_A_,258,261,1,1 3n2t_A_,260,305,1,1 3n2t_A_,262,295,1,1 3n2t_A_,263,266,1,1 3n2t_A_,263,267,1,1 3n2t_A_,264,268,1,1 3n2t_A_,265,269,1,1 3n2t_A_,266,270,1,1 3n2t_A_,267,271,1,1 3n2t_A_,268,272,1,1 3n2t_A_,269,273,1,1 3n2t_A_,270,274,1,1 3n2t_A_,270,296,1,1 3n2t_A_,271,274,1,1 3n2t_A_,272,275,1,1 3n2t_A_,274,301,1,1 3n2t_A_,282,289,1,1 3n2t_A_,285,289,1,1 3n2t_A_,286,289,1,1 3n2t_A_,287,290,1,1 3n2t_A_,288,291,1,1 3n2t_A_,290,293,1,1 3n2t_A_,291,294,1,1 3n2t_A_,292,295,1,1 3n2t_A_,293,296,1,1 3n2t_A_,294,297,1,1 3n2t_A_,295,299,1,1 3n2t_A_,302,305,1,1 3n2t_A_,302,306,1,1 3n2t_A_,303,307,1,1 3n2t_A_,304,308,1,1 3n2t_A_,305,309,1,1 3n2t_A_,306,310,1,1 3n2t_A_,307,311,1,1 3n2t_A_,308,312,1,1 3n2t_A_,309,313,1,1 3n2t_A_,310,314,1,1 3n2t_A_,311,315,1,1 3n2t_A_,312,316,1,1 3n2t_A_,313,316,1,1 3n2t_A_,313,317,1,1 3n2t_A_,322,324,1,1