pair,contact1,contact2,flow1,flow2
4tu1_A_,4,7,1,1
4tu1_A_,5,8,1,1
4tu1_A_,10,13,1,1
4tu1_A_,10,14,1,1
4tu1_A_,11,15,1,1
4tu1_A_,12,16,1,1
4tu1_A_,13,17,1,1
4tu1_A_,14,18,1,1
4tu1_A_,15,19,1,1
4tu1_A_,16,20,1,1
4tu1_A_,16,139,1,1
4tu1_A_,16,184,1,1
4tu1_A_,17,21,1,1
4tu1_A_,18,22,1,1
4tu1_A_,19,23,1,1
4tu1_A_,20,24,1,1
4tu1_A_,21,25,1,1
4tu1_A_,22,298,1,1
4tu1_A_,24,75,1,1
4tu1_A_,25,298,1,1
4tu1_A_,26,29,1,1
4tu1_A_,26,300,1,1
4tu1_A_,29,71,1,1
4tu1_A_,29,300,1,1
4tu1_A_,29,340,1,1
4tu1_A_,30,73,1,1
4tu1_A_,30,75,1,1
4tu1_A_,31,301,1,1
4tu1_A_,31,303,1,1
4tu1_A_,32,76,1,1
4tu1_A_,32,78,1,1
4tu1_A_,33,308,1,1
4tu1_A_,34,61,1,1
4tu1_A_,34,78,1,1
4tu1_A_,35,305,1,1
4tu1_A_,36,44,1,1
4tu1_A_,36,60,1,1
4tu1_A_,36,61,1,1
4tu1_A_,37,40,1,1
4tu1_A_,37,41,1,1
4tu1_A_,38,42,1,1
4tu1_A_,38,52,1,1
4tu1_A_,40,44,1,1
4tu1_A_,41,45,1,1
4tu1_A_,42,46,1,1
4tu1_A_,43,47,1,1
4tu1_A_,44,47,1,1
4tu1_A_,44,305,1,1
4tu1_A_,45,48,1,1
4tu1_A_,45,50,1,1
4tu1_A_,46,49,1,1
4tu1_A_,51,53,1,1
4tu1_A_,51,56,1,1
4tu1_A_,52,57,1,1
4tu1_A_,53,56,1,1
4tu1_A_,53,57,1,1
4tu1_A_,54,58,1,1
4tu1_A_,55,59,1,1
4tu1_A_,56,60,1,1
4tu1_A_,57,61,1,1
4tu1_A_,57,82,1,1
4tu1_A_,58,62,1,1
4tu1_A_,59,63,1,1
4tu1_A_,60,64,1,1
4tu1_A_,60,308,1,1
4tu1_A_,61,65,1,1
4tu1_A_,62,66,1,1
4tu1_A_,62,322,1,1
4tu1_A_,63,67,1,1
4tu1_A_,63,326,1,1
4tu1_A_,64,67,1,1
4tu1_A_,66,326,1,1
4tu1_A_,67,70,1,1
4tu1_A_,69,72,1,1
4tu1_A_,69,101,1,1
4tu1_A_,70,73,1,1
4tu1_A_,70,74,1,1
4tu1_A_,71,101,1,1
4tu1_A_,73,334,1,1
4tu1_A_,75,104,1,1
4tu1_A_,77,104,1,1
4tu1_A_,77,106,1,1
4tu1_A_,79,106,1,1
4tu1_A_,80,83,1,1
4tu1_A_,80,84,1,1
4tu1_A_,81,84,1,1
4tu1_A_,81,138,1,1
4tu1_A_,82,85,1,1
4tu1_A_,82,86,1,1
4tu1_A_,83,86,1,1
4tu1_A_,86,94,1,1
4tu1_A_,88,90,1,1
4tu1_A_,88,91,1,1
4tu1_A_,88,92,1,1
4tu1_A_,93,96,1,1
4tu1_A_,93,97,1,1
4tu1_A_,94,98,1,1
4tu1_A_,95,99,1,1
4tu1_A_,96,100,1,1
4tu1_A_,97,101,1,1
4tu1_A_,98,101,1,1
4tu1_A_,98,103,1,1
4tu1_A_,99,102,1,1
4tu1_A_,105,144,1,1
4tu1_A_,107,145,1,1
4tu1_A_,107,147,1,1
4tu1_A_,109,134,1,1
4tu1_A_,109,147,1,1
4tu1_A_,110,112,1,1
4tu1_A_,111,126,1,1
4tu1_A_,111,129,1,1
4tu1_A_,112,126,1,1
4tu1_A_,114,124,1,1
4tu1_A_,115,121,1,1
4tu1_A_,115,123,1,1
4tu1_A_,116,119,1,1
4tu1_A_,116,122,1,1
4tu1_A_,119,122,1,1
4tu1_A_,120,158,1,1
4tu1_A_,120,160,1,1
4tu1_A_,122,162,1,1
4tu1_A_,125,149,1,1
4tu1_A_,127,134,1,1
4tu1_A_,128,131,1,1
4tu1_A_,129,134,1,1
4tu1_A_,130,134,1,1
4tu1_A_,131,135,1,1
4tu1_A_,132,136,1,1
4tu1_A_,132,183,1,1
4tu1_A_,133,137,1,1
4tu1_A_,134,138,1,1
4tu1_A_,135,139,1,1
4tu1_A_,136,140,1,1
4tu1_A_,137,141,1,1
4tu1_A_,138,142,1,1
4tu1_A_,138,143,1,1
4tu1_A_,139,142,1,1
4tu1_A_,139,144,1,1
4tu1_A_,143,144,1,1
4tu1_A_,144,186,1,1
4tu1_A_,146,186,1,1
4tu1_A_,146,188,1,1
4tu1_A_,147,190,1,1
4tu1_A_,148,190,1,1
4tu1_A_,149,192,1,1
4tu1_A_,150,190,1,1
4tu1_A_,150,192,1,1
4tu1_A_,152,192,1,1
4tu1_A_,152,194,1,1
4tu1_A_,155,158,1,1
4tu1_A_,155,160,1,1
4tu1_A_,156,159,1,1
4tu1_A_,162,165,1,1
4tu1_A_,162,166,1,1
4tu1_A_,163,167,1,1
4tu1_A_,164,168,1,1
4tu1_A_,165,169,1,1
4tu1_A_,166,170,1,1
4tu1_A_,167,171,1,1
4tu1_A_,168,172,1,1
4tu1_A_,169,173,1,1
4tu1_A_,170,174,1,1
4tu1_A_,171,175,1,1
4tu1_A_,172,176,1,1
4tu1_A_,173,177,1,1
4tu1_A_,174,178,1,1
4tu1_A_,175,179,1,1
4tu1_A_,176,180,1,1
4tu1_A_,176,188,1,1
4tu1_A_,177,181,1,1
4tu1_A_,178,182,1,1
4tu1_A_,179,183,1,1
4tu1_A_,180,183,1,1
4tu1_A_,180,185,1,1
4tu1_A_,181,184,1,1
4tu1_A_,181,225,1,1
4tu1_A_,181,228,1,1
4tu1_A_,187,230,1,1
4tu1_A_,189,230,1,1
4tu1_A_,189,232,1,1
4tu1_A_,190,232,1,1
4tu1_A_,192,232,1,1
4tu1_A_,193,234,1,1
4tu1_A_,195,240,1,1
4tu1_A_,197,241,1,1
4tu1_A_,199,239,1,1
4tu1_A_,200,202,1,1
4tu1_A_,200,203,1,1
4tu1_A_,200,204,1,1
4tu1_A_,201,205,1,1
4tu1_A_,202,206,1,1
4tu1_A_,203,207,1,1
4tu1_A_,204,208,1,1
4tu1_A_,205,209,1,1
4tu1_A_,206,210,1,1
4tu1_A_,207,211,1,1
4tu1_A_,208,212,1,1
4tu1_A_,209,213,1,1
4tu1_A_,209,258,1,1
4tu1_A_,209,261,1,1
4tu1_A_,210,214,1,1
4tu1_A_,211,215,1,1
4tu1_A_,212,216,1,1
4tu1_A_,213,217,1,1
4tu1_A_,214,218,1,1
4tu1_A_,215,219,1,1
4tu1_A_,216,220,1,1
4tu1_A_,217,221,1,1
4tu1_A_,218,222,1,1
4tu1_A_,219,224,1,1
4tu1_A_,220,223,1,1
4tu1_A_,225,228,1,1
4tu1_A_,226,229,1,1
4tu1_A_,231,269,1,1
4tu1_A_,231,271,1,1
4tu1_A_,236,255,1,1
4tu1_A_,237,238,1,1
4tu1_A_,238,246,1,1
4tu1_A_,239,242,1,1
4tu1_A_,247,250,1,1
4tu1_A_,247,251,1,1
4tu1_A_,248,252,1,1
4tu1_A_,248,285,1,1
4tu1_A_,249,253,1,1
4tu1_A_,250,254,1,1
4tu1_A_,251,255,1,1
4tu1_A_,252,256,1,1
4tu1_A_,253,257,1,1
4tu1_A_,254,258,1,1
4tu1_A_,255,259,1,1
4tu1_A_,256,260,1,1
4tu1_A_,257,261,1,1
4tu1_A_,258,262,1,1
4tu1_A_,259,262,1,1
4tu1_A_,259,263,1,1
4tu1_A_,264,267,1,1
4tu1_A_,268,298,1,1
4tu1_A_,270,298,1,1
4tu1_A_,270,300,1,1
4tu1_A_,272,300,1,1
4tu1_A_,272,302,1,1
4tu1_A_,274,276,1,1
4tu1_A_,274,302,1,1
4tu1_A_,274,304,1,1
4tu1_A_,275,277,1,1
4tu1_A_,275,280,1,1
4tu1_A_,276,336,1,1
4tu1_A_,277,280,1,1
4tu1_A_,277,306,1,1
4tu1_A_,278,283,1,1
4tu1_A_,280,284,1,1
4tu1_A_,281,285,1,1
4tu1_A_,282,286,1,1
4tu1_A_,283,287,1,1
4tu1_A_,284,288,1,1
4tu1_A_,285,289,1,1
4tu1_A_,286,290,1,1
4tu1_A_,287,291,1,1
4tu1_A_,287,339,1,1
4tu1_A_,288,291,1,1
4tu1_A_,289,292,1,1
4tu1_A_,289,295,1,1
4tu1_A_,290,340,1,1
4tu1_A_,304,307,1,1
4tu1_A_,305,308,1,1
4tu1_A_,306,309,1,1
4tu1_A_,308,312,1,1
4tu1_A_,309,313,1,1
4tu1_A_,310,314,1,1
4tu1_A_,311,315,1,1
4tu1_A_,311,325,1,1
4tu1_A_,312,315,1,1
4tu1_A_,312,316,1,1
4tu1_A_,314,316,1,1
4tu1_A_,315,318,1,1
4tu1_A_,315,321,1,1
4tu1_A_,318,321,1,1
4tu1_A_,319,322,1,1
4tu1_A_,321,325,1,1
4tu1_A_,322,326,1,1
4tu1_A_,323,327,1,1
4tu1_A_,324,328,1,1
4tu1_A_,325,329,1,1
4tu1_A_,326,330,1,1
4tu1_A_,327,331,1,1
4tu1_A_,328,332,1,1
4tu1_A_,329,333,1,1
4tu1_A_,330,334,1,1
4tu1_A_,331,335,1,1
4tu1_A_,332,336,1,1
4tu1_A_,333,337,1,1
4tu1_A_,334,338,1,1
4tu1_A_,335,339,1,1
4tu1_A_,336,339,1,1
4tu1_A_,337,340,1,1
4tu1_A_,338,341,1,1