pair,contact1,contact2,flow1,flow2 2qhf_A_,3,20,1,1 2qhf_A_,5,18,1,1 2qhf_A_,6,135,1,1 2qhf_A_,6,140,1,1 2qhf_A_,7,16,1,1 2qhf_A_,8,135,1,1 2qhf_A_,9,12,1,1 2qhf_A_,10,134,1,1 2qhf_A_,11,134,1,1 2qhf_A_,12,79,1,1 2qhf_A_,15,77,1,1 2qhf_A_,17,75,1,1 2qhf_A_,19,73,1,1 2qhf_A_,23,68,1,1 2qhf_A_,24,373,1,1 2qhf_A_,24,375,1,1 2qhf_A_,25,68,1,1 2qhf_A_,26,68,1,1 2qhf_A_,27,67,1,1 2qhf_A_,27,157,1,1 2qhf_A_,28,66,1,1 2qhf_A_,29,32,1,1 2qhf_A_,29,33,1,1 2qhf_A_,30,34,1,1 2qhf_A_,31,35,1,1 2qhf_A_,32,36,1,1 2qhf_A_,33,37,1,1 2qhf_A_,34,38,1,1 2qhf_A_,35,39,1,1 2qhf_A_,36,39,1,1 2qhf_A_,37,40,1,1 2qhf_A_,38,41,1,1 2qhf_A_,39,42,1,1 2qhf_A_,39,190,1,1 2qhf_A_,39,355,1,1 2qhf_A_,40,46,1,1 2qhf_A_,40,141,1,1 2qhf_A_,41,51,1,1 2qhf_A_,41,53,1,1 2qhf_A_,43,46,1,1 2qhf_A_,44,193,1,1 2qhf_A_,44,210,1,1 2qhf_A_,45,48,1,1 2qhf_A_,46,49,1,1 2qhf_A_,46,50,1,1 2qhf_A_,48,342,1,1 2qhf_A_,49,137,1,1 2qhf_A_,51,53,1,1 2qhf_A_,55,80,1,1 2qhf_A_,56,78,1,1 2qhf_A_,58,76,1,1 2qhf_A_,60,74,1,1 2qhf_A_,61,72,1,1 2qhf_A_,61,74,1,1 2qhf_A_,62,69,1,1 2qhf_A_,64,67,1,1 2qhf_A_,78,139,1,1 2qhf_A_,79,81,1,1 2qhf_A_,79,82,1,1 2qhf_A_,81,84,1,1 2qhf_A_,82,85,1,1 2qhf_A_,85,89,1,1 2qhf_A_,87,90,1,1 2qhf_A_,95,97,1,1 2qhf_A_,95,99,1,1 2qhf_A_,96,100,1,1 2qhf_A_,98,101,1,1 2qhf_A_,99,102,1,1 2qhf_A_,102,105,1,1 2qhf_A_,103,106,1,1 2qhf_A_,108,128,1,1 2qhf_A_,108,129,1,1 2qhf_A_,109,328,1,1 2qhf_A_,109,329,1,1 2qhf_A_,111,326,1,1 2qhf_A_,112,115,1,1 2qhf_A_,112,117,1,1 2qhf_A_,114,315,1,1 2qhf_A_,115,319,1,1 2qhf_A_,116,120,1,1 2qhf_A_,117,121,1,1 2qhf_A_,118,122,1,1 2qhf_A_,119,123,1,1 2qhf_A_,120,124,1,1 2qhf_A_,121,126,1,1 2qhf_A_,122,125,1,1 2qhf_A_,128,130,1,1 2qhf_A_,129,133,1,1 2qhf_A_,130,134,1,1 2qhf_A_,132,135,1,1 2qhf_A_,132,136,1,1 2qhf_A_,133,137,1,1 2qhf_A_,136,256,1,1 2qhf_A_,137,139,1,1 2qhf_A_,137,140,1,1 2qhf_A_,137,256,1,1 2qhf_A_,138,141,1,1 2qhf_A_,139,142,1,1 2qhf_A_,140,144,1,1 2qhf_A_,140,256,1,1 2qhf_A_,141,145,1,1 2qhf_A_,142,146,1,1 2qhf_A_,143,147,1,1 2qhf_A_,144,148,1,1 2qhf_A_,144,254,1,1 2qhf_A_,145,149,1,1 2qhf_A_,146,149,1,1 2qhf_A_,147,150,1,1 2qhf_A_,147,151,1,1 2qhf_A_,148,152,1,1 2qhf_A_,149,153,1,1 2qhf_A_,150,154,1,1 2qhf_A_,151,155,1,1 2qhf_A_,152,156,1,1 2qhf_A_,152,163,1,1 2qhf_A_,152,355,1,1 2qhf_A_,153,157,1,1 2qhf_A_,154,158,1,1 2qhf_A_,155,159,1,1 2qhf_A_,155,161,1,1 2qhf_A_,156,160,1,1 2qhf_A_,156,162,1,1 2qhf_A_,157,379,1,1 2qhf_A_,162,228,1,1 2qhf_A_,164,226,1,1 2qhf_A_,165,195,1,1 2qhf_A_,165,355,1,1 2qhf_A_,166,224,1,1 2qhf_A_,167,195,1,1 2qhf_A_,168,176,1,1 2qhf_A_,168,222,1,1 2qhf_A_,169,222,1,1 2qhf_A_,170,173,1,1 2qhf_A_,171,220,1,1 2qhf_A_,172,208,1,1 2qhf_A_,174,204,1,1 2qhf_A_,176,179,1,1 2qhf_A_,177,311,1,1 2qhf_A_,182,185,1,1 2qhf_A_,183,186,1,1 2qhf_A_,185,189,1,1 2qhf_A_,185,197,1,1 2qhf_A_,186,190,1,1 2qhf_A_,187,191,1,1 2qhf_A_,189,192,1,1 2qhf_A_,190,195,1,1 2qhf_A_,192,194,1,1 2qhf_A_,192,195,1,1 2qhf_A_,192,196,1,1 2qhf_A_,192,202,1,1 2qhf_A_,195,348,1,1 2qhf_A_,198,201,1,1 2qhf_A_,198,202,1,1 2qhf_A_,199,203,1,1 2qhf_A_,200,204,1,1 2qhf_A_,201,205,1,1 2qhf_A_,202,206,1,1 2qhf_A_,203,207,1,1 2qhf_A_,204,208,1,1 2qhf_A_,205,209,1,1 2qhf_A_,206,210,1,1 2qhf_A_,207,211,1,1 2qhf_A_,208,212,1,1 2qhf_A_,209,213,1,1 2qhf_A_,210,214,1,1 2qhf_A_,211,215,1,1 2qhf_A_,212,217,1,1 2qhf_A_,213,216,1,1 2qhf_A_,217,218,1,1 2qhf_A_,218,318,1,1 2qhf_A_,219,344,1,1 2qhf_A_,219,345,1,1 2qhf_A_,221,314,1,1 2qhf_A_,223,312,1,1 2qhf_A_,224,309,1,1 2qhf_A_,224,311,1,1 2qhf_A_,225,310,1,1 2qhf_A_,227,308,1,1 2qhf_A_,231,303,1,1 2qhf_A_,232,385,1,1 2qhf_A_,233,303,1,1 2qhf_A_,234,303,1,1 2qhf_A_,236,238,1,1 2qhf_A_,236,242,1,1 2qhf_A_,239,241,1,1 2qhf_A_,239,242,1,1 2qhf_A_,240,243,1,1 2qhf_A_,240,246,1,1 2qhf_A_,242,247,1,1 2qhf_A_,243,247,1,1 2qhf_A_,244,248,1,1 2qhf_A_,244,301,1,1 2qhf_A_,245,249,1,1 2qhf_A_,246,250,1,1 2qhf_A_,247,251,1,1 2qhf_A_,247,364,1,1 2qhf_A_,248,252,1,1 2qhf_A_,249,253,1,1 2qhf_A_,250,254,1,1 2qhf_A_,252,255,1,1 2qhf_A_,255,258,1,1 2qhf_A_,257,315,1,1 2qhf_A_,259,313,1,1 2qhf_A_,260,313,1,1 2qhf_A_,262,267,1,1 2qhf_A_,262,311,1,1 2qhf_A_,263,266,1,1 2qhf_A_,264,309,1,1 2qhf_A_,265,268,1,1 2qhf_A_,265,269,1,1 2qhf_A_,265,272,1,1 2qhf_A_,265,294,1,1 2qhf_A_,265,309,1,1 2qhf_A_,268,271,1,1 2qhf_A_,269,272,1,1 2qhf_A_,273,276,1,1 2qhf_A_,274,277,1,1 2qhf_A_,278,294,1,1 2qhf_A_,279,290,1,1 2qhf_A_,279,292,1,1 2qhf_A_,279,294,1,1 2qhf_A_,279,295,1,1 2qhf_A_,282,289,1,1 2qhf_A_,284,287,1,1 2qhf_A_,292,306,1,1 2qhf_A_,293,296,1,1 2qhf_A_,293,297,1,1 2qhf_A_,293,307,1,1 2qhf_A_,293,309,1,1 2qhf_A_,296,309,1,1 2qhf_A_,297,304,1,1 2qhf_A_,299,302,1,1 2qhf_A_,299,304,1,1 2qhf_A_,304,306,1,1 2qhf_A_,318,343,1,1 2qhf_A_,320,323,1,1 2qhf_A_,324,337,1,1 2qhf_A_,326,327,1,1 2qhf_A_,326,335,1,1 2qhf_A_,328,330,1,1 2qhf_A_,328,331,1,1 2qhf_A_,328,332,1,1 2qhf_A_,328,333,1,1 2qhf_A_,331,333,1,1 2qhf_A_,339,342,1,1 2qhf_A_,341,343,1,1 2qhf_A_,346,350,1,1 2qhf_A_,347,351,1,1 2qhf_A_,349,352,1,1 2qhf_A_,350,354,1,1 2qhf_A_,351,355,1,1 2qhf_A_,352,356,1,1 2qhf_A_,353,357,1,1 2qhf_A_,354,358,1,1 2qhf_A_,355,359,1,1 2qhf_A_,356,360,1,1 2qhf_A_,357,361,1,1 2qhf_A_,358,362,1,1 2qhf_A_,359,363,1,1 2qhf_A_,360,364,1,1 2qhf_A_,361,365,1,1 2qhf_A_,362,366,1,1 2qhf_A_,363,367,1,1 2qhf_A_,364,368,1,1 2qhf_A_,365,369,1,1 2qhf_A_,366,370,1,1 2qhf_A_,367,371,1,1 2qhf_A_,370,381,1,1 2qhf_A_,371,378,1,1 2qhf_A_,373,377,1,1 2qhf_A_,374,378,1,1 2qhf_A_,375,379,1,1 2qhf_A_,376,380,1,1 2qhf_A_,377,381,1,1 2qhf_A_,378,382,1,1 2qhf_A_,379,383,1,1 2qhf_A_,380,384,1,1 2qhf_A_,381,385,1,1 2qhf_A_,382,386,1,1 2qhf_A_,383,387,1,1 2qhf_A_,384,388,1,1 2qhf_A_,385,388,1,1 2qhf_A_,385,389,1,1 2qhf_A_,386,390,1,1 2qhf_A_,387,391,1,1 2qhf_A_,389,392,1,1