pair,contact1,contact2,flow1,flow2 3sth_A_,3,26,1,1 3sth_A_,3,28,1,1 3sth_A_,4,92,1,1 3sth_A_,4,93,1,1 3sth_A_,5,28,1,1 3sth_A_,5,30,1,1 3sth_A_,6,93,1,1 3sth_A_,6,95,1,1 3sth_A_,7,31,1,1 3sth_A_,7,33,1,1 3sth_A_,8,33,1,1 3sth_A_,8,95,1,1 3sth_A_,8,96,1,1 3sth_A_,8,97,1,1 3sth_A_,9,33,1,1 3sth_A_,9,97,1,1 3sth_A_,10,15,1,1 3sth_A_,10,34,1,1 3sth_A_,11,15,1,1 3sth_A_,12,16,1,1 3sth_A_,12,49,1,1 3sth_A_,12,320,1,1 3sth_A_,13,17,1,1 3sth_A_,14,18,1,1 3sth_A_,15,19,1,1 3sth_A_,15,45,1,1 3sth_A_,16,20,1,1 3sth_A_,17,21,1,1 3sth_A_,18,22,1,1 3sth_A_,19,23,1,1 3sth_A_,19,52,1,1 3sth_A_,19,53,1,1 3sth_A_,20,23,1,1 3sth_A_,21,24,1,1 3sth_A_,24,26,1,1 3sth_A_,30,74,1,1 3sth_A_,32,74,1,1 3sth_A_,32,76,1,1 3sth_A_,33,78,1,1 3sth_A_,34,36,1,1 3sth_A_,34,76,1,1 3sth_A_,34,77,1,1 3sth_A_,38,41,1,1 3sth_A_,38,42,1,1 3sth_A_,39,43,1,1 3sth_A_,40,44,1,1 3sth_A_,40,61,1,1 3sth_A_,41,45,1,1 3sth_A_,42,46,1,1 3sth_A_,43,47,1,1 3sth_A_,44,48,1,1 3sth_A_,47,55,1,1 3sth_A_,47,59,1,1 3sth_A_,49,51,1,1 3sth_A_,49,52,1,1 3sth_A_,52,291,1,1 3sth_A_,52,320,1,1 3sth_A_,60,67,1,1 3sth_A_,62,63,1,1 3sth_A_,62,65,1,1 3sth_A_,66,73,1,1 3sth_A_,68,71,1,1 3sth_A_,80,83,1,1 3sth_A_,81,84,1,1 3sth_A_,84,86,1,1 3sth_A_,84,113,1,1 3sth_A_,85,89,1,1 3sth_A_,86,91,1,1 3sth_A_,86,110,1,1 3sth_A_,87,90,1,1 3sth_A_,87,113,1,1 3sth_A_,92,116,1,1 3sth_A_,92,117,1,1 3sth_A_,93,338,1,1 3sth_A_,94,117,1,1 3sth_A_,94,119,1,1 3sth_A_,95,97,1,1 3sth_A_,96,98,1,1 3sth_A_,96,110,1,1 3sth_A_,96,119,1,1 3sth_A_,96,121,1,1 3sth_A_,98,100,1,1 3sth_A_,102,125,1,1 3sth_A_,103,106,1,1 3sth_A_,103,107,1,1 3sth_A_,104,108,1,1 3sth_A_,104,126,1,1 3sth_A_,104,127,1,1 3sth_A_,106,109,1,1 3sth_A_,107,110,1,1 3sth_A_,108,111,1,1 3sth_A_,117,142,1,1 3sth_A_,117,338,1,1 3sth_A_,118,145,1,1 3sth_A_,118,147,1,1 3sth_A_,120,147,1,1 3sth_A_,120,149,1,1 3sth_A_,122,148,1,1 3sth_A_,126,128,1,1 3sth_A_,129,148,1,1 3sth_A_,130,136,1,1 3sth_A_,131,148,1,1 3sth_A_,132,135,1,1 3sth_A_,132,136,1,1 3sth_A_,134,137,1,1 3sth_A_,136,139,1,1 3sth_A_,137,140,1,1 3sth_A_,140,338,1,1 3sth_A_,141,144,1,1 3sth_A_,142,337,1,1 3sth_A_,142,338,1,1 3sth_A_,148,150,1,1 3sth_A_,149,155,1,1 3sth_A_,150,323,1,1 3sth_A_,151,154,1,1 3sth_A_,151,155,1,1 3sth_A_,152,156,1,1 3sth_A_,152,179,1,1 3sth_A_,153,156,1,1 3sth_A_,153,157,1,1 3sth_A_,153,317,1,1 3sth_A_,154,158,1,1 3sth_A_,154,215,1,1 3sth_A_,156,296,1,1 3sth_A_,156,315,1,1 3sth_A_,156,316,1,1 3sth_A_,157,161,1,1 3sth_A_,158,162,1,1 3sth_A_,159,163,1,1 3sth_A_,160,164,1,1 3sth_A_,161,165,1,1 3sth_A_,162,166,1,1 3sth_A_,163,167,1,1 3sth_A_,164,168,1,1 3sth_A_,164,169,1,1 3sth_A_,165,170,1,1 3sth_A_,165,225,1,1 3sth_A_,168,253,1,1 3sth_A_,169,252,1,1 3sth_A_,171,250,1,1 3sth_A_,172,250,1,1 3sth_A_,173,229,1,1 3sth_A_,173,231,1,1 3sth_A_,174,248,1,1 3sth_A_,175,231,1,1 3sth_A_,175,233,1,1 3sth_A_,176,246,1,1 3sth_A_,177,233,1,1 3sth_A_,177,235,1,1 3sth_A_,177,244,1,1 3sth_A_,177,317,1,1 3sth_A_,178,244,1,1 3sth_A_,179,180,1,1 3sth_A_,179,235,1,1 3sth_A_,179,237,1,1 3sth_A_,180,243,1,1 3sth_A_,181,239,1,1 3sth_A_,182,184,1,1 3sth_A_,182,185,1,1 3sth_A_,186,204,1,1 3sth_A_,187,203,1,1 3sth_A_,189,202,1,1 3sth_A_,189,203,1,1 3sth_A_,190,201,1,1 3sth_A_,192,195,1,1 3sth_A_,192,197,1,1 3sth_A_,197,200,1,1 3sth_A_,197,236,1,1 3sth_A_,198,201,1,1 3sth_A_,199,202,1,1 3sth_A_,203,207,1,1 3sth_A_,209,236,1,1 3sth_A_,211,234,1,1 3sth_A_,213,215,1,1 3sth_A_,214,218,1,1 3sth_A_,216,219,1,1 3sth_A_,217,220,1,1 3sth_A_,218,221,1,1 3sth_A_,218,222,1,1 3sth_A_,219,223,1,1 3sth_A_,223,226,1,1 3sth_A_,224,227,1,1 3sth_A_,225,229,1,1 3sth_A_,226,229,1,1 3sth_A_,237,239,1,1 3sth_A_,243,317,1,1 3sth_A_,245,315,1,1 3sth_A_,246,312,1,1 3sth_A_,247,313,1,1 3sth_A_,248,312,1,1 3sth_A_,249,311,1,1 3sth_A_,250,309,1,1 3sth_A_,251,309,1,1 3sth_A_,255,308,1,1 3sth_A_,256,259,1,1 3sth_A_,257,260,1,1 3sth_A_,257,261,1,1 3sth_A_,257,300,1,1 3sth_A_,258,262,1,1 3sth_A_,259,263,1,1 3sth_A_,260,264,1,1 3sth_A_,261,265,1,1 3sth_A_,262,266,1,1 3sth_A_,263,267,1,1 3sth_A_,264,268,1,1 3sth_A_,265,269,1,1 3sth_A_,266,269,1,1 3sth_A_,266,270,1,1 3sth_A_,271,274,1,1 3sth_A_,273,276,1,1 3sth_A_,273,277,1,1 3sth_A_,276,295,1,1 3sth_A_,278,279,1,1 3sth_A_,278,296,1,1 3sth_A_,278,298,1,1 3sth_A_,280,282,1,1 3sth_A_,280,298,1,1 3sth_A_,280,300,1,1 3sth_A_,282,284,1,1 3sth_A_,283,301,1,1 3sth_A_,285,288,1,1 3sth_A_,286,289,1,1 3sth_A_,287,290,1,1 3sth_A_,289,292,1,1 3sth_A_,291,318,1,1 3sth_A_,293,326,1,1 3sth_A_,295,326,1,1 3sth_A_,296,315,1,1 3sth_A_,297,316,1,1 3sth_A_,299,302,1,1 3sth_A_,299,314,1,1 3sth_A_,299,316,1,1 3sth_A_,304,312,1,1 3sth_A_,306,310,1,1 3sth_A_,307,309,1,1 3sth_A_,307,310,1,1 3sth_A_,318,320,1,1 3sth_A_,318,321,1,1 3sth_A_,318,322,1,1 3sth_A_,320,324,1,1 3sth_A_,321,325,1,1 3sth_A_,322,326,1,1 3sth_A_,323,327,1,1 3sth_A_,324,328,1,1 3sth_A_,325,329,1,1 3sth_A_,326,329,1,1 3sth_A_,326,330,1,1 3sth_A_,327,331,1,1 3sth_A_,328,332,1,1 3sth_A_,329,333,1,1 3sth_A_,330,334,1,1 3sth_A_,331,335,1,1 3sth_A_,332,335,1,1 3sth_A_,332,336,1,1 3sth_A_,333,337,1,1 3sth_A_,334,338,1,1 3sth_A_,336,339,1,1