pair,contact1,contact2,flow1,flow2 2vsk_A_,1,396,1,1 2vsk_A_,2,4,1,1 2vsk_A_,2,344,1,1 2vsk_A_,2,395,1,1 2vsk_A_,6,8,1,1 2vsk_A_,6,343,1,1 2vsk_A_,14,391,1,1 2vsk_A_,16,17,1,1 2vsk_A_,16,389,1,1 2vsk_A_,20,385,1,1 2vsk_A_,21,22,1,1 2vsk_A_,21,41,1,1 2vsk_A_,22,385,1,1 2vsk_A_,23,24,1,1 2vsk_A_,23,39,1,1 2vsk_A_,23,376,1,1 2vsk_A_,24,53,1,1 2vsk_A_,26,37,1,1 2vsk_A_,28,35,1,1 2vsk_A_,30,33,1,1 2vsk_A_,30,157,1,1 2vsk_A_,31,157,1,1 2vsk_A_,32,60,1,1 2vsk_A_,34,58,1,1 2vsk_A_,36,38,1,1 2vsk_A_,36,56,1,1 2vsk_A_,37,38,1,1 2vsk_A_,37,53,1,1 2vsk_A_,37,54,1,1 2vsk_A_,38,53,1,1 2vsk_A_,38,54,1,1 2vsk_A_,40,51,1,1 2vsk_A_,40,52,1,1 2vsk_A_,41,46,1,1 2vsk_A_,41,48,1,1 2vsk_A_,42,49,1,1 2vsk_A_,44,47,1,1 2vsk_A_,44,48,1,1 2vsk_A_,53,84,1,1 2vsk_A_,55,76,1,1 2vsk_A_,57,73,1,1 2vsk_A_,57,74,1,1 2vsk_A_,59,71,1,1 2vsk_A_,61,69,1,1 2vsk_A_,63,67,1,1 2vsk_A_,68,69,1,1 2vsk_A_,73,126,1,1 2vsk_A_,74,125,1,1 2vsk_A_,74,131,1,1 2vsk_A_,74,132,1,1 2vsk_A_,75,132,1,1 2vsk_A_,80,82,1,1 2vsk_A_,83,103,1,1 2vsk_A_,85,101,1,1 2vsk_A_,88,99,1,1 2vsk_A_,88,152,1,1 2vsk_A_,89,153,1,1 2vsk_A_,89,155,1,1 2vsk_A_,90,97,1,1 2vsk_A_,90,163,1,1 2vsk_A_,91,94,1,1 2vsk_A_,92,95,1,1 2vsk_A_,96,124,1,1 2vsk_A_,98,122,1,1 2vsk_A_,100,120,1,1 2vsk_A_,102,115,1,1 2vsk_A_,102,118,1,1 2vsk_A_,103,105,1,1 2vsk_A_,103,106,1,1 2vsk_A_,107,110,1,1 2vsk_A_,107,111,1,1 2vsk_A_,108,111,1,1 2vsk_A_,110,111,1,1 2vsk_A_,111,114,1,1 2vsk_A_,112,115,1,1 2vsk_A_,116,118,1,1 2vsk_A_,117,142,1,1 2vsk_A_,117,148,1,1 2vsk_A_,120,134,1,1 2vsk_A_,121,135,1,1 2vsk_A_,123,133,1,1 2vsk_A_,125,131,1,1 2vsk_A_,139,223,1,1 2vsk_A_,141,223,1,1 2vsk_A_,141,225,1,1 2vsk_A_,144,174,1,1 2vsk_A_,145,227,1,1 2vsk_A_,146,147,1,1 2vsk_A_,146,169,1,1 2vsk_A_,146,207,1,1 2vsk_A_,149,167,1,1 2vsk_A_,151,165,1,1 2vsk_A_,151,239,1,1 2vsk_A_,156,163,1,1 2vsk_A_,158,161,1,1 2vsk_A_,160,218,1,1 2vsk_A_,160,219,1,1 2vsk_A_,161,217,1,1 2vsk_A_,162,216,1,1 2vsk_A_,163,270,1,1 2vsk_A_,164,214,1,1 2vsk_A_,166,212,1,1 2vsk_A_,168,210,1,1 2vsk_A_,170,208,1,1 2vsk_A_,171,174,1,1 2vsk_A_,172,175,1,1 2vsk_A_,172,197,1,1 2vsk_A_,172,205,1,1 2vsk_A_,174,176,1,1 2vsk_A_,178,180,1,1 2vsk_A_,178,181,1,1 2vsk_A_,179,182,1,1 2vsk_A_,179,196,1,1 2vsk_A_,182,192,1,1 2vsk_A_,184,187,1,1 2vsk_A_,187,190,1,1 2vsk_A_,190,297,1,1 2vsk_A_,190,298,1,1 2vsk_A_,193,197,1,1 2vsk_A_,194,198,1,1 2vsk_A_,194,297,1,1 2vsk_A_,196,199,1,1 2vsk_A_,197,200,1,1 2vsk_A_,198,256,1,1 2vsk_A_,198,300,1,1 2vsk_A_,199,209,1,1 2vsk_A_,202,205,1,1 2vsk_A_,205,207,1,1 2vsk_A_,209,236,1,1 2vsk_A_,210,228,1,1 2vsk_A_,211,228,1,1 2vsk_A_,211,237,1,1 2vsk_A_,213,226,1,1 2vsk_A_,215,224,1,1 2vsk_A_,217,220,1,1 2vsk_A_,229,272,1,1 2vsk_A_,232,262,1,1 2vsk_A_,234,235,1,1 2vsk_A_,234,252,1,1 2vsk_A_,234,262,1,1 2vsk_A_,235,252,1,1 2vsk_A_,237,238,1,1 2vsk_A_,237,253,1,1 2vsk_A_,238,253,1,1 2vsk_A_,240,251,1,1 2vsk_A_,240,307,1,1 2vsk_A_,240,360,1,1 2vsk_A_,240,361,1,1 2vsk_A_,242,249,1,1 2vsk_A_,242,310,1,1 2vsk_A_,244,247,1,1 2vsk_A_,244,313,1,1 2vsk_A_,248,266,1,1 2vsk_A_,250,264,1,1 2vsk_A_,251,306,1,1 2vsk_A_,252,262,1,1 2vsk_A_,254,260,1,1 2vsk_A_,254,284,1,1 2vsk_A_,255,302,1,1 2vsk_A_,256,284,1,1 2vsk_A_,257,294,1,1 2vsk_A_,259,283,1,1 2vsk_A_,259,294,1,1 2vsk_A_,261,282,1,1 2vsk_A_,263,277,1,1 2vsk_A_,265,275,1,1 2vsk_A_,265,313,1,1 2vsk_A_,267,273,1,1 2vsk_A_,267,275,1,1 2vsk_A_,268,271,1,1 2vsk_A_,268,273,1,1 2vsk_A_,273,274,1,1 2vsk_A_,274,276,1,1 2vsk_A_,277,339,1,1 2vsk_A_,279,281,1,1 2vsk_A_,279,282,1,1 2vsk_A_,280,339,1,1 2vsk_A_,280,340,1,1 2vsk_A_,283,293,1,1 2vsk_A_,284,290,1,1 2vsk_A_,286,326,1,1 2vsk_A_,289,299,1,1 2vsk_A_,291,294,1,1 2vsk_A_,292,326,1,1 2vsk_A_,294,296,1,1 2vsk_A_,298,300,1,1 2vsk_A_,304,306,1,1 2vsk_A_,305,307,1,1 2vsk_A_,305,358,1,1 2vsk_A_,306,358,1,1 2vsk_A_,307,360,1,1 2vsk_A_,309,319,1,1 2vsk_A_,311,317,1,1 2vsk_A_,312,317,1,1 2vsk_A_,313,316,1,1 2vsk_A_,318,337,1,1 2vsk_A_,320,335,1,1 2vsk_A_,321,358,1,1 2vsk_A_,322,333,1,1 2vsk_A_,323,325,1,1 2vsk_A_,324,331,1,1 2vsk_A_,325,328,1,1 2vsk_A_,329,355,1,1 2vsk_A_,331,353,1,1 2vsk_A_,332,348,1,1 2vsk_A_,334,346,1,1 2vsk_A_,336,343,1,1 2vsk_A_,336,344,1,1 2vsk_A_,338,341,1,1 2vsk_A_,350,353,1,1 2vsk_A_,354,378,1,1 2vsk_A_,359,374,1,1 2vsk_A_,361,372,1,1 2vsk_A_,363,370,1,1 2vsk_A_,365,368,1,1 2vsk_A_,369,394,1,1 2vsk_A_,370,371,1,1 2vsk_A_,371,392,1,1 2vsk_A_,373,390,1,1 2vsk_A_,379,382,1,1 2vsk_A_,399,400,1,1