pair,contact1,contact2,flow1,flow2 3fl4_A_,2,87,1,1 3fl4_A_,4,19,1,1 3fl4_A_,6,17,1,1 3fl4_A_,6,21,1,1 3fl4_A_,7,16,1,1 3fl4_A_,8,15,1,1 3fl4_A_,10,13,1,1 3fl4_A_,11,34,1,1 3fl4_A_,14,51,1,1 3fl4_A_,16,98,1,1 3fl4_A_,18,21,1,1 3fl4_A_,19,22,1,1 3fl4_A_,20,40,1,1 3fl4_A_,20,41,1,1 3fl4_A_,21,83,1,1 3fl4_A_,22,39,1,1 3fl4_A_,25,37,1,1 3fl4_A_,27,35,1,1 3fl4_A_,28,31,1,1 3fl4_A_,30,33,1,1 3fl4_A_,34,51,1,1 3fl4_A_,36,49,1,1 3fl4_A_,38,47,1,1 3fl4_A_,40,42,1,1 3fl4_A_,40,43,1,1 3fl4_A_,40,44,1,1 3fl4_A_,40,45,1,1 3fl4_A_,43,45,1,1 3fl4_A_,46,103,1,1 3fl4_A_,48,101,1,1 3fl4_A_,50,66,1,1 3fl4_A_,50,99,1,1 3fl4_A_,52,97,1,1 3fl4_A_,53,63,1,1 3fl4_A_,56,59,1,1 3fl4_A_,56,60,1,1 3fl4_A_,57,61,1,1 3fl4_A_,58,62,1,1 3fl4_A_,59,63,1,1 3fl4_A_,60,64,1,1 3fl4_A_,61,65,1,1 3fl4_A_,61,314,1,1 3fl4_A_,61,315,1,1 3fl4_A_,61,317,1,1 3fl4_A_,62,66,1,1 3fl4_A_,63,67,1,1 3fl4_A_,64,68,1,1 3fl4_A_,65,69,1,1 3fl4_A_,65,315,1,1 3fl4_A_,66,70,1,1 3fl4_A_,67,71,1,1 3fl4_A_,68,72,1,1 3fl4_A_,68,311,1,1 3fl4_A_,69,72,1,1 3fl4_A_,69,73,1,1 3fl4_A_,71,331,1,1 3fl4_A_,72,131,1,1 3fl4_A_,72,308,1,1 3fl4_A_,74,131,1,1 3fl4_A_,75,77,1,1 3fl4_A_,75,78,1,1 3fl4_A_,76,127,1,1 3fl4_A_,76,156,1,1 3fl4_A_,77,157,1,1 3fl4_A_,79,157,1,1 3fl4_A_,80,101,1,1 3fl4_A_,82,100,1,1 3fl4_A_,83,100,1,1 3fl4_A_,85,98,1,1 3fl4_A_,86,88,1,1 3fl4_A_,86,96,1,1 3fl4_A_,89,93,1,1 3fl4_A_,91,94,1,1 3fl4_A_,94,325,1,1 3fl4_A_,105,149,1,1 3fl4_A_,106,149,1,1 3fl4_A_,107,110,1,1 3fl4_A_,108,112,1,1 3fl4_A_,108,144,1,1 3fl4_A_,108,147,1,1 3fl4_A_,114,117,1,1 3fl4_A_,114,118,1,1 3fl4_A_,115,119,1,1 3fl4_A_,115,265,1,1 3fl4_A_,115,294,1,1 3fl4_A_,116,120,1,1 3fl4_A_,117,121,1,1 3fl4_A_,118,122,1,1 3fl4_A_,119,123,1,1 3fl4_A_,120,124,1,1 3fl4_A_,121,125,1,1 3fl4_A_,122,126,1,1 3fl4_A_,123,127,1,1 3fl4_A_,123,304,1,1 3fl4_A_,124,128,1,1 3fl4_A_,124,153,1,1 3fl4_A_,124,155,1,1 3fl4_A_,125,129,1,1 3fl4_A_,126,130,1,1 3fl4_A_,127,131,1,1 3fl4_A_,127,303,1,1 3fl4_A_,128,132,1,1 3fl4_A_,129,133,1,1 3fl4_A_,130,134,1,1 3fl4_A_,130,304,1,1 3fl4_A_,131,134,1,1 3fl4_A_,132,135,1,1 3fl4_A_,132,137,1,1 3fl4_A_,133,136,1,1 3fl4_A_,133,189,1,1 3fl4_A_,133,192,1,1 3fl4_A_,134,307,1,1 3fl4_A_,139,141,1,1 3fl4_A_,139,158,1,1 3fl4_A_,139,192,1,1 3fl4_A_,140,176,1,1 3fl4_A_,140,187,1,1 3fl4_A_,140,192,1,1 3fl4_A_,141,146,1,1 3fl4_A_,143,146,1,1 3fl4_A_,144,147,1,1 3fl4_A_,146,158,1,1 3fl4_A_,148,156,1,1 3fl4_A_,150,152,1,1 3fl4_A_,150,153,1,1 3fl4_A_,150,154,1,1 3fl4_A_,162,165,1,1 3fl4_A_,163,166,1,1 3fl4_A_,163,167,1,1 3fl4_A_,164,167,1,1 3fl4_A_,165,172,1,1 3fl4_A_,166,173,1,1 3fl4_A_,168,173,1,1 3fl4_A_,170,173,1,1 3fl4_A_,173,176,1,1 3fl4_A_,173,218,1,1 3fl4_A_,174,198,1,1 3fl4_A_,174,212,1,1 3fl4_A_,175,195,1,1 3fl4_A_,175,202,1,1 3fl4_A_,177,180,1,1 3fl4_A_,177,181,1,1 3fl4_A_,178,182,1,1 3fl4_A_,179,184,1,1 3fl4_A_,179,283,1,1 3fl4_A_,180,183,1,1 3fl4_A_,184,238,1,1 3fl4_A_,184,239,1,1 3fl4_A_,188,190,1,1 3fl4_A_,188,191,1,1 3fl4_A_,189,192,1,1 3fl4_A_,190,194,1,1 3fl4_A_,190,280,1,1 3fl4_A_,190,283,1,1 3fl4_A_,191,195,1,1 3fl4_A_,192,196,1,1 3fl4_A_,193,197,1,1 3fl4_A_,194,198,1,1 3fl4_A_,195,199,1,1 3fl4_A_,196,200,1,1 3fl4_A_,197,201,1,1 3fl4_A_,198,202,1,1 3fl4_A_,199,203,1,1 3fl4_A_,200,204,1,1 3fl4_A_,201,205,1,1 3fl4_A_,202,206,1,1 3fl4_A_,205,207,1,1 3fl4_A_,210,212,1,1 3fl4_A_,213,214,1,1 3fl4_A_,213,217,1,1 3fl4_A_,214,217,1,1 3fl4_A_,214,218,1,1 3fl4_A_,215,219,1,1 3fl4_A_,216,220,1,1 3fl4_A_,217,221,1,1 3fl4_A_,218,222,1,1 3fl4_A_,219,223,1,1 3fl4_A_,220,224,1,1 3fl4_A_,222,225,1,1 3fl4_A_,222,226,1,1 3fl4_A_,223,227,1,1 3fl4_A_,225,255,1,1 3fl4_A_,228,252,1,1 3fl4_A_,230,234,1,1 3fl4_A_,231,235,1,1 3fl4_A_,232,236,1,1 3fl4_A_,232,282,1,1 3fl4_A_,233,236,1,1 3fl4_A_,233,237,1,1 3fl4_A_,234,237,1,1 3fl4_A_,234,243,1,1 3fl4_A_,236,279,1,1 3fl4_A_,236,281,1,1 3fl4_A_,239,243,1,1 3fl4_A_,240,244,1,1 3fl4_A_,241,245,1,1 3fl4_A_,242,246,1,1 3fl4_A_,243,247,1,1 3fl4_A_,245,248,1,1 3fl4_A_,246,249,1,1 3fl4_A_,254,255,1,1 3fl4_A_,254,273,1,1 3fl4_A_,256,258,1,1 3fl4_A_,256,259,1,1 3fl4_A_,257,260,1,1 3fl4_A_,257,261,1,1 3fl4_A_,261,264,1,1 3fl4_A_,265,267,1,1 3fl4_A_,265,269,1,1 3fl4_A_,266,270,1,1 3fl4_A_,267,271,1,1 3fl4_A_,268,272,1,1 3fl4_A_,269,273,1,1 3fl4_A_,270,274,1,1 3fl4_A_,270,292,1,1 3fl4_A_,271,274,1,1 3fl4_A_,271,275,1,1 3fl4_A_,272,275,1,1 3fl4_A_,272,276,1,1 3fl4_A_,274,284,1,1 3fl4_A_,277,283,1,1 3fl4_A_,279,281,1,1 3fl4_A_,279,282,1,1 3fl4_A_,280,283,1,1 3fl4_A_,285,288,1,1 3fl4_A_,285,289,1,1 3fl4_A_,286,290,1,1 3fl4_A_,288,291,1,1 3fl4_A_,289,292,1,1 3fl4_A_,292,294,1,1 3fl4_A_,292,295,1,1 3fl4_A_,293,296,1,1 3fl4_A_,295,298,1,1 3fl4_A_,295,299,1,1 3fl4_A_,299,304,1,1 3fl4_A_,300,302,1,1 3fl4_A_,300,303,1,1 3fl4_A_,300,304,1,1 3fl4_A_,311,313,1,1 3fl4_A_,312,315,1,1 3fl4_A_,313,316,1,1 3fl4_A_,314,317,1,1 3fl4_A_,320,323,1,1 3fl4_A_,320,324,1,1 3fl4_A_,321,325,1,1 3fl4_A_,322,326,1,1 3fl4_A_,323,327,1,1 3fl4_A_,324,328,1,1 3fl4_A_,325,329,1,1 3fl4_A_,326,330,1,1 3fl4_A_,327,331,1,1 3fl4_A_,328,332,1,1 3fl4_A_,329,333,1,1 3fl4_A_,330,334,1,1 3fl4_A_,331,334,1,1 3fl4_A_,332,335,1,1