pair,contact1,contact2,flow1,flow2 2qqp_A_,6,8,1,1 2qqp_A_,6,9,1,1 2qqp_A_,6,10,1,1 2qqp_A_,7,11,1,1 2qqp_A_,8,12,1,1 2qqp_A_,9,13,1,1 2qqp_A_,10,14,1,1 2qqp_A_,11,15,1,1 2qqp_A_,12,16,1,1 2qqp_A_,12,158,1,1 2qqp_A_,13,17,1,1 2qqp_A_,14,18,1,1 2qqp_A_,15,19,1,1 2qqp_A_,15,47,1,1 2qqp_A_,16,372,1,1 2qqp_A_,17,472,1,1 2qqp_A_,18,21,1,1 2qqp_A_,18,22,1,1 2qqp_A_,18,367,1,1 2qqp_A_,20,23,1,1 2qqp_A_,20,24,1,1 2qqp_A_,20,367,1,1 2qqp_A_,21,25,1,1 2qqp_A_,23,26,1,1 2qqp_A_,24,435,1,1 2qqp_A_,30,32,1,1 2qqp_A_,31,34,1,1 2qqp_A_,33,46,1,1 2qqp_A_,33,440,1,1 2qqp_A_,34,43,1,1 2qqp_A_,34,456,1,1 2qqp_A_,35,441,1,1 2qqp_A_,36,461,1,1 2qqp_A_,42,444,1,1 2qqp_A_,43,441,1,1 2qqp_A_,43,455,1,1 2qqp_A_,44,442,1,1 2qqp_A_,46,440,1,1 2qqp_A_,47,49,1,1 2qqp_A_,48,138,1,1 2qqp_A_,48,139,1,1 2qqp_A_,48,438,1,1 2qqp_A_,50,436,1,1 2qqp_A_,52,434,1,1 2qqp_A_,54,432,1,1 2qqp_A_,55,122,1,1 2qqp_A_,60,62,1,1 2qqp_A_,65,429,1,1 2qqp_A_,69,427,1,1 2qqp_A_,69,428,1,1 2qqp_A_,71,426,1,1 2qqp_A_,72,90,1,1 2qqp_A_,73,423,1,1 2qqp_A_,74,88,1,1 2qqp_A_,74,422,1,1 2qqp_A_,75,421,1,1 2qqp_A_,76,86,1,1 2qqp_A_,77,160,1,1 2qqp_A_,77,370,1,1 2qqp_A_,77,419,1,1 2qqp_A_,79,413,1,1 2qqp_A_,80,157,1,1 2qqp_A_,81,411,1,1 2qqp_A_,82,136,1,1 2qqp_A_,82,139,1,1 2qqp_A_,82,142,1,1 2qqp_A_,82,410,1,1 2qqp_A_,83,410,1,1 2qqp_A_,84,134,1,1 2qqp_A_,84,160,1,1 2qqp_A_,84,436,1,1 2qqp_A_,85,134,1,1 2qqp_A_,87,132,1,1 2qqp_A_,89,130,1,1 2qqp_A_,90,92,1,1 2qqp_A_,90,93,1,1 2qqp_A_,90,94,1,1 2qqp_A_,91,128,1,1 2qqp_A_,92,94,1,1 2qqp_A_,97,99,1,1 2qqp_A_,97,100,1,1 2qqp_A_,97,101,1,1 2qqp_A_,98,102,1,1 2qqp_A_,99,103,1,1 2qqp_A_,100,104,1,1 2qqp_A_,101,105,1,1 2qqp_A_,101,394,1,1 2qqp_A_,102,106,1,1 2qqp_A_,103,107,1,1 2qqp_A_,104,108,1,1 2qqp_A_,105,109,1,1 2qqp_A_,106,110,1,1 2qqp_A_,107,110,1,1 2qqp_A_,109,335,1,1 2qqp_A_,110,112,1,1 2qqp_A_,110,400,1,1 2qqp_A_,110,402,1,1 2qqp_A_,110,406,1,1 2qqp_A_,111,407,1,1 2qqp_A_,112,223,1,1 2qqp_A_,113,116,1,1 2qqp_A_,113,248,1,1 2qqp_A_,114,117,1,1 2qqp_A_,115,118,1,1 2qqp_A_,115,140,1,1 2qqp_A_,116,245,1,1 2qqp_A_,123,131,1,1 2qqp_A_,125,129,1,1 2qqp_A_,126,129,1,1 2qqp_A_,132,134,1,1 2qqp_A_,136,139,1,1 2qqp_A_,136,140,1,1 2qqp_A_,137,141,1,1 2qqp_A_,139,142,1,1 2qqp_A_,150,448,1,1 2qqp_A_,150,449,1,1 2qqp_A_,150,450,1,1 2qqp_A_,151,445,1,1 2qqp_A_,153,443,1,1 2qqp_A_,154,443,1,1 2qqp_A_,155,381,1,1 2qqp_A_,156,441,1,1 2qqp_A_,157,438,1,1 2qqp_A_,158,439,1,1 2qqp_A_,159,439,1,1 2qqp_A_,160,370,1,1 2qqp_A_,161,437,1,1 2qqp_A_,162,368,1,1 2qqp_A_,163,435,1,1 2qqp_A_,163,484,1,1 2qqp_A_,164,366,1,1 2qqp_A_,165,167,1,1 2qqp_A_,165,433,1,1 2qqp_A_,166,364,1,1 2qqp_A_,167,431,1,1 2qqp_A_,170,173,1,1 2qqp_A_,173,361,1,1 2qqp_A_,175,360,1,1 2qqp_A_,176,424,1,1 2qqp_A_,177,358,1,1 2qqp_A_,178,422,1,1 2qqp_A_,179,356,1,1 2qqp_A_,180,420,1,1 2qqp_A_,181,417,1,1 2qqp_A_,181,477,1,1 2qqp_A_,182,418,1,1 2qqp_A_,187,189,1,1 2qqp_A_,187,337,1,1 2qqp_A_,189,335,1,1 2qqp_A_,189,337,1,1 2qqp_A_,190,334,1,1 2qqp_A_,191,333,1,1 2qqp_A_,194,330,1,1 2qqp_A_,198,326,1,1 2qqp_A_,198,328,1,1 2qqp_A_,200,324,1,1 2qqp_A_,201,225,1,1 2qqp_A_,202,322,1,1 2qqp_A_,203,223,1,1 2qqp_A_,203,406,1,1 2qqp_A_,204,320,1,1 2qqp_A_,205,221,1,1 2qqp_A_,206,316,1,1 2qqp_A_,207,219,1,1 2qqp_A_,208,292,1,1 2qqp_A_,208,315,1,1 2qqp_A_,213,217,1,1 2qqp_A_,214,315,1,1 2qqp_A_,217,315,1,1 2qqp_A_,220,253,1,1 2qqp_A_,222,251,1,1 2qqp_A_,224,249,1,1 2qqp_A_,229,247,1,1 2qqp_A_,230,243,1,1 2qqp_A_,232,243,1,1 2qqp_A_,233,262,1,1 2qqp_A_,235,260,1,1 2qqp_A_,236,260,1,1 2qqp_A_,238,259,1,1 2qqp_A_,240,254,1,1 2qqp_A_,240,261,1,1 2qqp_A_,242,252,1,1 2qqp_A_,244,250,1,1 2qqp_A_,256,258,1,1 2qqp_A_,256,259,1,1 2qqp_A_,257,286,1,1 2qqp_A_,259,286,1,1 2qqp_A_,261,262,1,1 2qqp_A_,261,285,1,1 2qqp_A_,262,283,1,1 2qqp_A_,263,283,1,1 2qqp_A_,265,281,1,1 2qqp_A_,268,327,1,1 2qqp_A_,269,276,1,1 2qqp_A_,269,277,1,1 2qqp_A_,270,325,1,1 2qqp_A_,271,274,1,1 2qqp_A_,272,311,1,1 2qqp_A_,276,301,1,1 2qqp_A_,278,281,1,1 2qqp_A_,281,302,1,1 2qqp_A_,282,284,1,1 2qqp_A_,282,302,1,1 2qqp_A_,284,300,1,1 2qqp_A_,286,298,1,1 2qqp_A_,288,296,1,1 2qqp_A_,289,296,1,1 2qqp_A_,291,294,1,1 2qqp_A_,291,315,1,1 2qqp_A_,295,313,1,1 2qqp_A_,297,311,1,1 2qqp_A_,297,320,1,1 2qqp_A_,299,309,1,1 2qqp_A_,301,303,1,1 2qqp_A_,301,306,1,1 2qqp_A_,303,306,1,1 2qqp_A_,307,308,1,1 2qqp_A_,314,317,1,1 2qqp_A_,331,333,1,1 2qqp_A_,335,388,1,1 2qqp_A_,336,388,1,1 2qqp_A_,336,390,1,1 2qqp_A_,337,392,1,1 2qqp_A_,338,390,1,1 2qqp_A_,338,392,1,1 2qqp_A_,340,392,1,1 2qqp_A_,342,422,1,1 2qqp_A_,344,347,1,1 2qqp_A_,344,348,1,1 2qqp_A_,346,349,1,1 2qqp_A_,346,350,1,1 2qqp_A_,348,352,1,1 2qqp_A_,354,474,1,1 2qqp_A_,356,476,1,1 2qqp_A_,359,363,1,1 2qqp_A_,363,365,1,1 2qqp_A_,367,479,1,1 2qqp_A_,369,477,1,1 2qqp_A_,370,417,1,1 2qqp_A_,371,417,1,1 2qqp_A_,372,375,1,1 2qqp_A_,373,415,1,1 2qqp_A_,374,414,1,1 2qqp_A_,374,415,1,1 2qqp_A_,375,377,1,1 2qqp_A_,381,413,1,1 2qqp_A_,381,414,1,1 2qqp_A_,382,384,1,1 2qqp_A_,382,385,1,1 2qqp_A_,385,412,1,1 2qqp_A_,387,410,1,1 2qqp_A_,389,408,1,1 2qqp_A_,397,400,1,1 2qqp_A_,398,401,1,1 2qqp_A_,413,415,1,1 2qqp_A_,427,429,1,1 2qqp_A_,427,430,1,1 2qqp_A_,432,434,1,1 2qqp_A_,434,436,1,1 2qqp_A_,435,484,1,1 2qqp_A_,449,452,1,1 2qqp_A_,450,453,1,1 2qqp_A_,451,454,1,1 2qqp_A_,454,455,1,1 2qqp_A_,461,464,1,1 2qqp_A_,461,465,1,1 2qqp_A_,462,466,1,1 2qqp_A_,463,467,1,1 2qqp_A_,464,468,1,1 2qqp_A_,465,469,1,1 2qqp_A_,466,470,1,1 2qqp_A_,467,470,1,1 2qqp_A_,467,471,1,1 2qqp_A_,468,472,1,1 2qqp_A_,469,473,1,1 2qqp_A_,470,474,1,1 2qqp_A_,472,475,1,1 2qqp_A_,476,478,1,1 2qqp_A_,480,483,1,1