pair,contact1,contact2,flow1,flow2 7lup_C_,9,12,1,1 7lup_C_,13,520,1,1 7lup_C_,14,15,1,1 7lup_C_,15,20,1,1 7lup_C_,15,518,1,1 7lup_C_,17,21,1,1 7lup_C_,17,516,1,1 7lup_C_,18,22,1,1 7lup_C_,19,23,1,1 7lup_C_,20,23,1,1 7lup_C_,20,24,1,1 7lup_C_,20,518,1,1 7lup_C_,21,24,1,1 7lup_C_,21,25,1,1 7lup_C_,22,26,1,1 7lup_C_,23,26,1,1 7lup_C_,23,27,1,1 7lup_C_,24,28,1,1 7lup_C_,25,29,1,1 7lup_C_,26,30,1,1 7lup_C_,27,31,1,1 7lup_C_,28,32,1,1 7lup_C_,29,33,1,1 7lup_C_,29,105,1,1 7lup_C_,31,34,1,1 7lup_C_,32,35,1,1 7lup_C_,33,36,1,1 7lup_C_,35,38,1,1 7lup_C_,36,447,1,1 7lup_C_,36,451,1,1 7lup_C_,37,46,1,1 7lup_C_,38,44,1,1 7lup_C_,39,451,1,1 7lup_C_,40,43,1,1 7lup_C_,42,478,1,1 7lup_C_,46,58,1,1 7lup_C_,48,56,1,1 7lup_C_,50,53,1,1 7lup_C_,50,54,1,1 7lup_C_,57,379,1,1 7lup_C_,58,60,1,1 7lup_C_,59,165,1,1 7lup_C_,60,63,1,1 7lup_C_,60,64,1,1 7lup_C_,60,93,1,1 7lup_C_,61,65,1,1 7lup_C_,62,66,1,1 7lup_C_,63,67,1,1 7lup_C_,64,68,1,1 7lup_C_,70,76,1,1 7lup_C_,72,75,1,1 7lup_C_,72,76,1,1 7lup_C_,73,77,1,1 7lup_C_,74,77,1,1 7lup_C_,75,79,1,1 7lup_C_,76,80,1,1 7lup_C_,77,81,1,1 7lup_C_,78,82,1,1 7lup_C_,79,83,1,1 7lup_C_,80,84,1,1 7lup_C_,81,84,1,1 7lup_C_,81,85,1,1 7lup_C_,82,86,1,1 7lup_C_,83,87,1,1 7lup_C_,85,88,1,1 7lup_C_,85,89,1,1 7lup_C_,85,90,1,1 7lup_C_,85,497,1,1 7lup_C_,88,397,1,1 7lup_C_,90,93,1,1 7lup_C_,91,94,1,1 7lup_C_,91,164,1,1 7lup_C_,91,390,1,1 7lup_C_,92,94,1,1 7lup_C_,92,95,1,1 7lup_C_,92,96,1,1 7lup_C_,93,97,1,1 7lup_C_,95,99,1,1 7lup_C_,96,100,1,1 7lup_C_,97,101,1,1 7lup_C_,98,102,1,1 7lup_C_,99,103,1,1 7lup_C_,100,104,1,1 7lup_C_,101,105,1,1 7lup_C_,102,106,1,1 7lup_C_,103,107,1,1 7lup_C_,104,108,1,1 7lup_C_,105,108,1,1 7lup_C_,107,111,1,1 7lup_C_,108,112,1,1 7lup_C_,113,115,1,1 7lup_C_,116,119,1,1 7lup_C_,117,121,1,1 7lup_C_,118,122,1,1 7lup_C_,119,123,1,1 7lup_C_,120,124,1,1 7lup_C_,121,125,1,1 7lup_C_,122,126,1,1 7lup_C_,123,127,1,1 7lup_C_,124,128,1,1 7lup_C_,125,129,1,1 7lup_C_,126,130,1,1 7lup_C_,127,131,1,1 7lup_C_,128,132,1,1 7lup_C_,128,437,1,1 7lup_C_,129,133,1,1 7lup_C_,130,134,1,1 7lup_C_,131,135,1,1 7lup_C_,132,136,1,1 7lup_C_,133,137,1,1 7lup_C_,134,138,1,1 7lup_C_,136,139,1,1 7lup_C_,140,404,1,1 7lup_C_,141,402,1,1 7lup_C_,142,402,1,1 7lup_C_,143,402,1,1 7lup_C_,149,152,1,1 7lup_C_,151,155,1,1 7lup_C_,152,156,1,1 7lup_C_,153,157,1,1 7lup_C_,154,158,1,1 7lup_C_,155,159,1,1 7lup_C_,156,160,1,1 7lup_C_,157,161,1,1 7lup_C_,158,162,1,1 7lup_C_,159,163,1,1 7lup_C_,160,163,1,1 7lup_C_,160,490,1,1 7lup_C_,160,492,1,1 7lup_C_,162,164,1,1 7lup_C_,162,165,1,1 7lup_C_,164,165,1,1 7lup_C_,167,170,1,1 7lup_C_,170,174,1,1 7lup_C_,171,175,1,1 7lup_C_,173,177,1,1 7lup_C_,174,178,1,1 7lup_C_,175,179,1,1 7lup_C_,176,180,1,1 7lup_C_,177,181,1,1 7lup_C_,178,182,1,1 7lup_C_,179,183,1,1 7lup_C_,181,184,1,1 7lup_C_,182,185,1,1 7lup_C_,189,396,1,1 7lup_C_,190,193,1,1 7lup_C_,192,320,1,1 7lup_C_,193,320,1,1 7lup_C_,195,371,1,1 7lup_C_,197,199,1,1 7lup_C_,197,317,1,1 7lup_C_,197,371,1,1 7lup_C_,197,373,1,1 7lup_C_,200,374,1,1 7lup_C_,201,375,1,1 7lup_C_,203,206,1,1 7lup_C_,204,207,1,1 7lup_C_,208,372,1,1 7lup_C_,210,212,1,1 7lup_C_,210,370,1,1 7lup_C_,211,361,1,1 7lup_C_,212,370,1,1 7lup_C_,213,360,1,1 7lup_C_,215,358,1,1 7lup_C_,217,358,1,1 7lup_C_,221,224,1,1 7lup_C_,221,294,1,1 7lup_C_,223,226,1,1 7lup_C_,223,227,1,1 7lup_C_,224,227,1,1 7lup_C_,228,231,1,1 7lup_C_,231,347,1,1 7lup_C_,235,286,1,1 7lup_C_,235,287,1,1 7lup_C_,236,342,1,1 7lup_C_,237,287,1,1 7lup_C_,237,289,1,1 7lup_C_,238,330,1,1 7lup_C_,239,289,1,1 7lup_C_,240,291,1,1 7lup_C_,240,330,1,1 7lup_C_,243,293,1,1 7lup_C_,243,295,1,1 7lup_C_,246,250,1,1 7lup_C_,258,262,1,1 7lup_C_,259,263,1,1 7lup_C_,260,264,1,1 7lup_C_,261,265,1,1 7lup_C_,262,265,1,1 7lup_C_,264,268,1,1 7lup_C_,265,269,1,1 7lup_C_,266,270,1,1 7lup_C_,267,271,1,1 7lup_C_,268,272,1,1 7lup_C_,269,272,1,1 7lup_C_,270,274,1,1 7lup_C_,271,275,1,1 7lup_C_,272,276,1,1 7lup_C_,273,277,1,1 7lup_C_,274,278,1,1 7lup_C_,274,301,1,1 7lup_C_,275,279,1,1 7lup_C_,276,280,1,1 7lup_C_,277,281,1,1 7lup_C_,278,282,1,1 7lup_C_,279,283,1,1 7lup_C_,279,334,1,1 7lup_C_,280,283,1,1 7lup_C_,281,284,1,1 7lup_C_,281,305,1,1 7lup_C_,286,308,1,1 7lup_C_,288,308,1,1 7lup_C_,290,313,1,1 7lup_C_,292,312,1,1 7lup_C_,295,299,1,1 7lup_C_,296,300,1,1 7lup_C_,297,301,1,1 7lup_C_,298,302,1,1 7lup_C_,299,303,1,1 7lup_C_,299,309,1,1 7lup_C_,300,304,1,1 7lup_C_,301,305,1,1 7lup_C_,302,307,1,1 7lup_C_,303,306,1,1 7lup_C_,314,318,1,1 7lup_C_,315,319,1,1 7lup_C_,316,320,1,1 7lup_C_,317,321,1,1 7lup_C_,318,322,1,1 7lup_C_,319,323,1,1 7lup_C_,320,324,1,1 7lup_C_,321,325,1,1 7lup_C_,324,363,1,1 7lup_C_,325,343,1,1 7lup_C_,328,340,1,1 7lup_C_,332,334,1,1 7lup_C_,332,335,1,1 7lup_C_,337,339,1,1 7lup_C_,337,340,1,1 7lup_C_,338,341,1,1 7lup_C_,343,363,1,1 7lup_C_,344,346,1,1 7lup_C_,346,361,1,1 7lup_C_,348,359,1,1 7lup_C_,350,357,1,1 7lup_C_,352,355,1,1 7lup_C_,355,357,1,1 7lup_C_,361,362,1,1 7lup_C_,363,365,1,1 7lup_C_,377,381,1,1 7lup_C_,378,381,1,1 7lup_C_,379,383,1,1 7lup_C_,380,384,1,1 7lup_C_,381,384,1,1 7lup_C_,381,385,1,1 7lup_C_,382,386,1,1 7lup_C_,383,386,1,1 7lup_C_,383,387,1,1 7lup_C_,384,387,1,1 7lup_C_,384,388,1,1 7lup_C_,385,389,1,1 7lup_C_,386,390,1,1 7lup_C_,387,391,1,1 7lup_C_,388,392,1,1 7lup_C_,389,393,1,1 7lup_C_,390,394,1,1 7lup_C_,391,395,1,1 7lup_C_,392,396,1,1 7lup_C_,393,396,1,1 7lup_C_,393,397,1,1 7lup_C_,394,398,1,1 7lup_C_,395,399,1,1 7lup_C_,396,400,1,1 7lup_C_,397,401,1,1 7lup_C_,398,401,1,1 7lup_C_,403,495,1,1 7lup_C_,405,493,1,1 7lup_C_,407,410,1,1 7lup_C_,407,491,1,1 7lup_C_,408,476,1,1 7lup_C_,409,413,1,1 7lup_C_,410,414,1,1 7lup_C_,411,415,1,1 7lup_C_,412,416,1,1 7lup_C_,413,417,1,1 7lup_C_,414,418,1,1 7lup_C_,414,472,1,1 7lup_C_,415,419,1,1 7lup_C_,416,420,1,1 7lup_C_,416,438,1,1 7lup_C_,417,421,1,1 7lup_C_,418,422,1,1 7lup_C_,419,423,1,1 7lup_C_,420,423,1,1 7lup_C_,421,424,1,1 7lup_C_,421,425,1,1 7lup_C_,422,425,1,1 7lup_C_,423,426,1,1 7lup_C_,428,431,1,1 7lup_C_,430,434,1,1 7lup_C_,431,435,1,1 7lup_C_,432,436,1,1 7lup_C_,433,437,1,1 7lup_C_,434,438,1,1 7lup_C_,435,439,1,1 7lup_C_,436,440,1,1 7lup_C_,437,441,1,1 7lup_C_,438,441,1,1 7lup_C_,440,443,1,1 7lup_C_,443,447,1,1 7lup_C_,444,448,1,1 7lup_C_,445,449,1,1 7lup_C_,446,450,1,1 7lup_C_,447,451,1,1 7lup_C_,448,452,1,1 7lup_C_,449,454,1,1 7lup_C_,450,453,1,1 7lup_C_,454,456,1,1 7lup_C_,455,459,1,1 7lup_C_,456,460,1,1 7lup_C_,457,461,1,1 7lup_C_,458,462,1,1 7lup_C_,459,463,1,1 7lup_C_,460,464,1,1 7lup_C_,461,465,1,1 7lup_C_,462,466,1,1 7lup_C_,463,467,1,1 7lup_C_,465,468,1,1 7lup_C_,466,470,1,1 7lup_C_,467,472,1,1 7lup_C_,473,486,1,1 7lup_C_,475,484,1,1 7lup_C_,477,479,1,1 7lup_C_,477,480,1,1 7lup_C_,477,482,1,1 7lup_C_,485,488,1,1 7lup_C_,485,489,1,1 7lup_C_,486,491,1,1 7lup_C_,487,490,1,1 7lup_C_,487,492,1,1 7lup_C_,495,499,1,1 7lup_C_,496,500,1,1 7lup_C_,497,501,1,1 7lup_C_,498,502,1,1 7lup_C_,499,503,1,1 7lup_C_,500,503,1,1 7lup_C_,500,504,1,1 7lup_C_,501,505,1,1 7lup_C_,502,506,1,1 7lup_C_,503,506,1,1 7lup_C_,503,507,1,1 7lup_C_,504,508,1,1 7lup_C_,505,509,1,1 7lup_C_,506,510,1,1 7lup_C_,507,511,1,1 7lup_C_,508,512,1,1 7lup_C_,509,513,1,1 7lup_C_,510,514,1,1 7lup_C_,511,514,1,1