pair,contact1,contact2,flow1,flow2 2hfb_A_,2,31,1,1 2hfb_A_,4,31,1,1 2hfb_A_,4,33,1,1 2hfb_A_,5,47,1,1 2hfb_A_,5,55,1,1 2hfb_A_,5,56,1,1 2hfb_A_,6,33,1,1 2hfb_A_,6,35,1,1 2hfb_A_,7,56,1,1 2hfb_A_,7,58,1,1 2hfb_A_,8,10,1,1 2hfb_A_,8,35,1,1 2hfb_A_,8,58,1,1 2hfb_A_,9,58,1,1 2hfb_A_,10,271,1,1 2hfb_A_,11,37,1,1 2hfb_A_,13,17,1,1 2hfb_A_,14,18,1,1 2hfb_A_,15,19,1,1 2hfb_A_,16,20,1,1 2hfb_A_,17,21,1,1 2hfb_A_,18,22,1,1 2hfb_A_,19,23,1,1 2hfb_A_,20,24,1,1 2hfb_A_,21,25,1,1 2hfb_A_,24,27,1,1 2hfb_A_,24,32,1,1 2hfb_A_,26,294,1,1 2hfb_A_,27,30,1,1 2hfb_A_,34,36,1,1 2hfb_A_,39,43,1,1 2hfb_A_,40,44,1,1 2hfb_A_,41,45,1,1 2hfb_A_,42,46,1,1 2hfb_A_,43,46,1,1 2hfb_A_,43,47,1,1 2hfb_A_,44,47,1,1 2hfb_A_,44,48,1,1 2hfb_A_,45,49,1,1 2hfb_A_,45,65,1,1 2hfb_A_,46,50,1,1 2hfb_A_,47,52,1,1 2hfb_A_,48,51,1,1 2hfb_A_,55,277,1,1 2hfb_A_,55,280,1,1 2hfb_A_,57,275,1,1 2hfb_A_,58,273,1,1 2hfb_A_,59,103,1,1 2hfb_A_,59,273,1,1 2hfb_A_,60,63,1,1 2hfb_A_,62,67,1,1 2hfb_A_,63,66,1,1 2hfb_A_,63,67,1,1 2hfb_A_,65,69,1,1 2hfb_A_,66,70,1,1 2hfb_A_,67,71,1,1 2hfb_A_,69,72,1,1 2hfb_A_,69,73,1,1 2hfb_A_,69,74,1,1 2hfb_A_,74,278,1,1 2hfb_A_,76,81,1,1 2hfb_A_,76,276,1,1 2hfb_A_,76,287,1,1 2hfb_A_,77,79,1,1 2hfb_A_,78,101,1,1 2hfb_A_,79,101,1,1 2hfb_A_,83,86,1,1 2hfb_A_,83,287,1,1 2hfb_A_,84,87,1,1 2hfb_A_,86,291,1,1 2hfb_A_,86,311,1,1 2hfb_A_,88,91,1,1 2hfb_A_,88,308,1,1 2hfb_A_,88,309,1,1 2hfb_A_,88,315,1,1 2hfb_A_,89,329,1,1 2hfb_A_,90,93,1,1 2hfb_A_,91,94,1,1 2hfb_A_,91,95,1,1 2hfb_A_,92,95,1,1 2hfb_A_,93,96,1,1 2hfb_A_,94,339,1,1 2hfb_A_,95,270,1,1 2hfb_A_,97,100,1,1 2hfb_A_,102,275,1,1 2hfb_A_,103,275,1,1 2hfb_A_,104,274,1,1 2hfb_A_,106,272,1,1 2hfb_A_,106,308,1,1 2hfb_A_,106,309,1,1 2hfb_A_,107,271,1,1 2hfb_A_,107,272,1,1 2hfb_A_,108,307,1,1 2hfb_A_,109,269,1,1 2hfb_A_,109,333,1,1 2hfb_A_,109,336,1,1 2hfb_A_,110,237,1,1 2hfb_A_,111,158,1,1 2hfb_A_,111,266,1,1 2hfb_A_,112,235,1,1 2hfb_A_,113,255,1,1 2hfb_A_,114,233,1,1 2hfb_A_,114,236,1,1 2hfb_A_,115,253,1,1 2hfb_A_,116,119,1,1 2hfb_A_,116,120,1,1 2hfb_A_,116,232,1,1 2hfb_A_,117,121,1,1 2hfb_A_,117,251,1,1 2hfb_A_,118,122,1,1 2hfb_A_,118,251,1,1 2hfb_A_,119,122,1,1 2hfb_A_,119,123,1,1 2hfb_A_,120,125,1,1 2hfb_A_,121,124,1,1 2hfb_A_,129,133,1,1 2hfb_A_,130,133,1,1 2hfb_A_,130,134,1,1 2hfb_A_,131,135,1,1 2hfb_A_,131,169,1,1 2hfb_A_,131,258,1,1 2hfb_A_,132,136,1,1 2hfb_A_,132,200,1,1 2hfb_A_,133,137,1,1 2hfb_A_,134,138,1,1 2hfb_A_,135,138,1,1 2hfb_A_,135,139,1,1 2hfb_A_,135,200,1,1 2hfb_A_,136,140,1,1 2hfb_A_,137,141,1,1 2hfb_A_,138,141,1,1 2hfb_A_,138,142,1,1 2hfb_A_,139,142,1,1 2hfb_A_,139,143,1,1 2hfb_A_,140,143,1,1 2hfb_A_,140,144,1,1 2hfb_A_,141,146,1,1 2hfb_A_,142,145,1,1 2hfb_A_,147,230,1,1 2hfb_A_,147,232,1,1 2hfb_A_,149,209,1,1 2hfb_A_,150,233,1,1 2hfb_A_,151,153,1,1 2hfb_A_,151,211,1,1 2hfb_A_,152,155,1,1 2hfb_A_,153,214,1,1 2hfb_A_,154,217,1,1 2hfb_A_,155,158,1,1 2hfb_A_,155,219,1,1 2hfb_A_,156,159,1,1 2hfb_A_,157,160,1,1 2hfb_A_,159,162,1,1 2hfb_A_,159,163,1,1 2hfb_A_,160,164,1,1 2hfb_A_,161,165,1,1 2hfb_A_,162,166,1,1 2hfb_A_,162,201,1,1 2hfb_A_,163,167,1,1 2hfb_A_,163,351,1,1 2hfb_A_,164,168,1,1 2hfb_A_,164,337,1,1 2hfb_A_,164,338,1,1 2hfb_A_,165,169,1,1 2hfb_A_,166,169,1,1 2hfb_A_,166,170,1,1 2hfb_A_,167,171,1,1 2hfb_A_,168,171,1,1 2hfb_A_,168,172,1,1 2hfb_A_,168,173,1,1 2hfb_A_,173,177,1,1 2hfb_A_,174,178,1,1 2hfb_A_,175,179,1,1 2hfb_A_,176,180,1,1 2hfb_A_,177,180,1,1 2hfb_A_,177,181,1,1 2hfb_A_,178,182,1,1 2hfb_A_,178,183,1,1 2hfb_A_,178,337,1,1 2hfb_A_,178,341,1,1 2hfb_A_,180,184,1,1 2hfb_A_,180,193,1,1 2hfb_A_,181,184,1,1 2hfb_A_,182,340,1,1 2hfb_A_,187,190,1,1 2hfb_A_,189,366,1,1 2hfb_A_,190,193,1,1 2hfb_A_,192,196,1,1 2hfb_A_,194,197,1,1 2hfb_A_,195,198,1,1 2hfb_A_,196,200,1,1 2hfb_A_,197,201,1,1 2hfb_A_,197,259,1,1 2hfb_A_,201,203,1,1 2hfb_A_,202,205,1,1 2hfb_A_,202,353,1,1 2hfb_A_,204,210,1,1 2hfb_A_,205,354,1,1 2hfb_A_,211,214,1,1 2hfb_A_,213,216,1,1 2hfb_A_,214,217,1,1 2hfb_A_,218,221,1,1 2hfb_A_,218,222,1,1 2hfb_A_,219,223,1,1 2hfb_A_,220,224,1,1 2hfb_A_,221,225,1,1 2hfb_A_,222,226,1,1 2hfb_A_,223,227,1,1 2hfb_A_,224,228,1,1 2hfb_A_,225,230,1,1 2hfb_A_,226,229,1,1 2hfb_A_,233,234,1,1 2hfb_A_,235,236,1,1 2hfb_A_,239,243,1,1 2hfb_A_,240,244,1,1 2hfb_A_,242,245,1,1 2hfb_A_,244,247,1,1 2hfb_A_,254,321,1,1 2hfb_A_,256,265,1,1 2hfb_A_,264,332,1,1 2hfb_A_,266,267,1,1 2hfb_A_,266,332,1,1 2hfb_A_,268,336,1,1 2hfb_A_,277,279,1,1 2hfb_A_,280,281,1,1 2hfb_A_,283,287,1,1 2hfb_A_,284,288,1,1 2hfb_A_,286,289,1,1 2hfb_A_,286,290,1,1 2hfb_A_,287,291,1,1 2hfb_A_,289,292,1,1 2hfb_A_,290,293,1,1 2hfb_A_,291,293,1,1 2hfb_A_,291,294,1,1 2hfb_A_,292,294,1,1 2hfb_A_,297,299,1,1 2hfb_A_,298,302,1,1 2hfb_A_,300,304,1,1 2hfb_A_,301,305,1,1 2hfb_A_,301,315,1,1 2hfb_A_,301,316,1,1 2hfb_A_,304,306,1,1 2hfb_A_,308,310,1,1 2hfb_A_,308,315,1,1 2hfb_A_,317,320,1,1 2hfb_A_,320,323,1,1 2hfb_A_,322,325,1,1 2hfb_A_,323,325,1,1 2hfb_A_,324,326,1,1 2hfb_A_,325,328,1,1 2hfb_A_,327,330,1,1 2hfb_A_,329,333,1,1 2hfb_A_,330,332,1,1 2hfb_A_,330,333,1,1 2hfb_A_,336,339,1,1 2hfb_A_,337,340,1,1 2hfb_A_,338,341,1,1 2hfb_A_,344,348,1,1 2hfb_A_,345,349,1,1 2hfb_A_,346,350,1,1 2hfb_A_,347,351,1,1 2hfb_A_,350,353,1,1 2hfb_A_,351,354,1,1 2hfb_A_,352,356,1,1 2hfb_A_,353,357,1,1 2hfb_A_,356,358,1,1 2hfb_A_,358,361,1,1 2hfb_A_,360,363,1,1 2hfb_A_,361,364,1,1 2hfb_A_,362,366,1,1 2hfb_A_,363,367,1,1 2hfb_A_,364,368,1,1 2hfb_A_,365,369,1,1 2hfb_A_,366,370,1,1