pair,contact1,contact2,flow1,flow2
3r4t_A_,3,5,1,1
3r4t_A_,4,6,1,1
3r4t_A_,5,45,1,1
3r4t_A_,5,47,1,1
3r4t_A_,6,56,1,1
3r4t_A_,7,403,1,1
3r4t_A_,7,432,1,1
3r4t_A_,8,56,1,1
3r4t_A_,10,55,1,1
3r4t_A_,11,12,1,1
3r4t_A_,11,55,1,1
3r4t_A_,15,19,1,1
3r4t_A_,16,20,1,1
3r4t_A_,17,21,1,1
3r4t_A_,17,53,1,1
3r4t_A_,18,22,1,1
3r4t_A_,18,40,1,1
3r4t_A_,18,53,1,1
3r4t_A_,19,23,1,1
3r4t_A_,20,23,1,1
3r4t_A_,21,25,1,1
3r4t_A_,22,25,1,1
3r4t_A_,22,26,1,1
3r4t_A_,23,27,1,1
3r4t_A_,25,28,1,1
3r4t_A_,25,29,1,1
3r4t_A_,30,32,1,1
3r4t_A_,30,33,1,1
3r4t_A_,37,39,1,1
3r4t_A_,40,52,1,1
3r4t_A_,42,50,1,1
3r4t_A_,43,50,1,1
3r4t_A_,45,48,1,1
3r4t_A_,46,424,1,1
3r4t_A_,47,59,1,1
3r4t_A_,49,57,1,1
3r4t_A_,51,53,1,1
3r4t_A_,51,54,1,1
3r4t_A_,51,55,1,1
3r4t_A_,58,404,1,1
3r4t_A_,58,406,1,1
3r4t_A_,59,61,1,1
3r4t_A_,59,62,1,1
3r4t_A_,60,406,1,1
3r4t_A_,60,420,1,1
3r4t_A_,61,64,1,1
3r4t_A_,61,65,1,1
3r4t_A_,62,66,1,1
3r4t_A_,62,67,1,1
3r4t_A_,62,269,1,1
3r4t_A_,62,420,1,1
3r4t_A_,67,70,1,1
3r4t_A_,68,423,1,1
3r4t_A_,73,77,1,1
3r4t_A_,73,293,1,1
3r4t_A_,74,78,1,1
3r4t_A_,75,79,1,1
3r4t_A_,75,335,1,1
3r4t_A_,75,339,1,1
3r4t_A_,76,80,1,1
3r4t_A_,77,81,1,1
3r4t_A_,78,82,1,1
3r4t_A_,79,83,1,1
3r4t_A_,80,84,1,1
3r4t_A_,83,86,1,1
3r4t_A_,83,87,1,1
3r4t_A_,88,322,1,1
3r4t_A_,90,95,1,1
3r4t_A_,91,94,1,1
3r4t_A_,91,95,1,1
3r4t_A_,91,318,1,1
3r4t_A_,97,321,1,1
3r4t_A_,98,102,1,1
3r4t_A_,99,103,1,1
3r4t_A_,100,104,1,1
3r4t_A_,100,121,1,1
3r4t_A_,101,105,1,1
3r4t_A_,102,106,1,1
3r4t_A_,103,107,1,1
3r4t_A_,104,108,1,1
3r4t_A_,105,109,1,1
3r4t_A_,106,109,1,1
3r4t_A_,106,110,1,1
3r4t_A_,107,111,1,1
3r4t_A_,108,111,1,1
3r4t_A_,108,117,1,1
3r4t_A_,108,119,1,1
3r4t_A_,109,337,1,1
3r4t_A_,111,117,1,1
3r4t_A_,112,117,1,1
3r4t_A_,113,117,1,1
3r4t_A_,116,118,1,1
3r4t_A_,116,304,1,1
3r4t_A_,117,118,1,1
3r4t_A_,118,302,1,1
3r4t_A_,119,301,1,1
3r4t_A_,120,300,1,1
3r4t_A_,122,298,1,1
3r4t_A_,123,127,1,1
3r4t_A_,124,127,1,1
3r4t_A_,124,128,1,1
3r4t_A_,124,298,1,1
3r4t_A_,125,129,1,1
3r4t_A_,126,130,1,1
3r4t_A_,127,131,1,1
3r4t_A_,128,132,1,1
3r4t_A_,129,132,1,1
3r4t_A_,129,133,1,1
3r4t_A_,130,134,1,1
3r4t_A_,130,156,1,1
3r4t_A_,131,135,1,1
3r4t_A_,132,136,1,1
3r4t_A_,133,137,1,1
3r4t_A_,134,138,1,1
3r4t_A_,135,139,1,1
3r4t_A_,136,140,1,1
3r4t_A_,137,141,1,1
3r4t_A_,137,143,1,1
3r4t_A_,140,142,1,1
3r4t_A_,142,219,1,1
3r4t_A_,142,222,1,1
3r4t_A_,142,255,1,1
3r4t_A_,144,221,1,1
3r4t_A_,144,223,1,1
3r4t_A_,145,179,1,1
3r4t_A_,145,181,1,1
3r4t_A_,146,224,1,1
3r4t_A_,146,226,1,1
3r4t_A_,147,181,1,1
3r4t_A_,147,183,1,1
3r4t_A_,148,151,1,1
3r4t_A_,148,182,1,1
3r4t_A_,149,183,1,1
3r4t_A_,149,185,1,1
3r4t_A_,151,164,1,1
3r4t_A_,152,228,1,1
3r4t_A_,153,163,1,1
3r4t_A_,153,261,1,1
3r4t_A_,156,159,1,1
3r4t_A_,156,160,1,1
3r4t_A_,157,161,1,1
3r4t_A_,157,175,1,1
3r4t_A_,157,177,1,1
3r4t_A_,158,162,1,1
3r4t_A_,159,163,1,1
3r4t_A_,160,163,1,1
3r4t_A_,161,170,1,1
3r4t_A_,161,182,1,1
3r4t_A_,162,182,1,1
3r4t_A_,163,170,1,1
3r4t_A_,165,411,1,1
3r4t_A_,165,412,1,1
3r4t_A_,166,170,1,1
3r4t_A_,166,171,1,1
3r4t_A_,170,173,1,1
3r4t_A_,179,181,1,1
3r4t_A_,186,240,1,1
3r4t_A_,187,190,1,1
3r4t_A_,187,191,1,1
3r4t_A_,187,379,1,1
3r4t_A_,188,192,1,1
3r4t_A_,190,193,1,1
3r4t_A_,190,379,1,1
3r4t_A_,190,386,1,1
3r4t_A_,191,194,1,1
3r4t_A_,191,195,1,1
3r4t_A_,191,208,1,1
3r4t_A_,195,197,1,1
3r4t_A_,195,198,1,1
3r4t_A_,197,200,1,1
3r4t_A_,197,201,1,1
3r4t_A_,201,204,1,1
3r4t_A_,201,205,1,1
3r4t_A_,202,206,1,1
3r4t_A_,202,241,1,1
3r4t_A_,203,207,1,1
3r4t_A_,204,208,1,1
3r4t_A_,205,209,1,1
3r4t_A_,206,210,1,1
3r4t_A_,207,211,1,1
3r4t_A_,208,212,1,1
3r4t_A_,209,213,1,1
3r4t_A_,210,214,1,1
3r4t_A_,211,215,1,1
3r4t_A_,212,216,1,1
3r4t_A_,213,217,1,1
3r4t_A_,213,218,1,1
3r4t_A_,217,221,1,1
3r4t_A_,218,221,1,1
3r4t_A_,219,222,1,1
3r4t_A_,223,257,1,1
3r4t_A_,225,257,1,1
3r4t_A_,225,259,1,1
3r4t_A_,227,259,1,1
3r4t_A_,227,261,1,1
3r4t_A_,228,232,1,1
3r4t_A_,231,237,1,1
3r4t_A_,232,235,1,1
3r4t_A_,232,236,1,1
3r4t_A_,232,410,1,1
3r4t_A_,233,264,1,1
3r4t_A_,233,411,1,1
3r4t_A_,233,418,1,1
3r4t_A_,234,412,1,1
3r4t_A_,235,370,1,1
3r4t_A_,236,370,1,1
3r4t_A_,240,243,1,1
3r4t_A_,242,246,1,1
3r4t_A_,242,279,1,1
3r4t_A_,243,247,1,1
3r4t_A_,244,248,1,1
3r4t_A_,245,249,1,1
3r4t_A_,246,250,1,1
3r4t_A_,247,251,1,1
3r4t_A_,248,252,1,1
3r4t_A_,248,282,1,1
3r4t_A_,249,253,1,1
3r4t_A_,250,254,1,1
3r4t_A_,251,254,1,1
3r4t_A_,251,256,1,1
3r4t_A_,258,284,1,1
3r4t_A_,258,285,1,1
3r4t_A_,260,285,1,1
3r4t_A_,260,287,1,1
3r4t_A_,261,263,1,1
3r4t_A_,262,265,1,1
3r4t_A_,262,266,1,1
3r4t_A_,262,275,1,1
3r4t_A_,262,276,1,1
3r4t_A_,262,287,1,1
3r4t_A_,268,271,1,1
3r4t_A_,268,273,1,1
3r4t_A_,269,374,1,1
3r4t_A_,269,421,1,1
3r4t_A_,270,278,1,1
3r4t_A_,271,346,1,1
3r4t_A_,274,277,1,1
3r4t_A_,275,278,1,1
3r4t_A_,276,281,1,1
3r4t_A_,277,280,1,1
3r4t_A_,284,303,1,1
3r4t_A_,286,301,1,1
3r4t_A_,288,299,1,1
3r4t_A_,289,291,1,1
3r4t_A_,290,293,1,1
3r4t_A_,292,295,1,1
3r4t_A_,303,307,1,1
3r4t_A_,304,308,1,1
3r4t_A_,306,309,1,1
3r4t_A_,311,314,1,1
3r4t_A_,321,326,1,1
3r4t_A_,322,324,1,1
3r4t_A_,322,325,1,1
3r4t_A_,322,326,1,1
3r4t_A_,323,327,1,1
3r4t_A_,324,328,1,1
3r4t_A_,325,329,1,1
3r4t_A_,326,330,1,1
3r4t_A_,327,331,1,1
3r4t_A_,328,332,1,1
3r4t_A_,329,333,1,1
3r4t_A_,330,334,1,1
3r4t_A_,331,335,1,1
3r4t_A_,332,336,1,1
3r4t_A_,333,337,1,1
3r4t_A_,334,338,1,1
3r4t_A_,335,339,1,1
3r4t_A_,336,341,1,1
3r4t_A_,340,344,1,1
3r4t_A_,341,345,1,1
3r4t_A_,342,346,1,1
3r4t_A_,343,347,1,1
3r4t_A_,343,350,1,1
3r4t_A_,344,347,1,1
3r4t_A_,344,348,1,1
3r4t_A_,344,423,1,1
3r4t_A_,344,425,1,1
3r4t_A_,344,427,1,1
3r4t_A_,345,349,1,1
3r4t_A_,346,350,1,1
3r4t_A_,347,351,1,1
3r4t_A_,348,352,1,1
3r4t_A_,349,353,1,1
3r4t_A_,349,373,1,1
3r4t_A_,350,354,1,1
3r4t_A_,351,355,1,1
3r4t_A_,352,356,1,1
3r4t_A_,353,357,1,1
3r4t_A_,354,358,1,1
3r4t_A_,355,359,1,1
3r4t_A_,355,435,1,1
3r4t_A_,356,360,1,1
3r4t_A_,357,361,1,1
3r4t_A_,358,362,1,1
3r4t_A_,359,362,1,1
3r4t_A_,359,363,1,1
3r4t_A_,360,366,1,1
3r4t_A_,363,365,1,1
3r4t_A_,363,366,1,1
3r4t_A_,364,383,1,1
3r4t_A_,365,381,1,1
3r4t_A_,365,441,1,1
3r4t_A_,367,379,1,1
3r4t_A_,368,370,1,1
3r4t_A_,368,379,1,1
3r4t_A_,370,377,1,1
3r4t_A_,370,379,1,1
3r4t_A_,372,375,1,1
3r4t_A_,376,419,1,1
3r4t_A_,378,417,1,1
3r4t_A_,379,415,1,1
3r4t_A_,380,389,1,1
3r4t_A_,380,415,1,1
3r4t_A_,382,385,1,1
3r4t_A_,382,387,1,1
3r4t_A_,385,387,1,1
3r4t_A_,389,392,1,1
3r4t_A_,389,393,1,1
3r4t_A_,390,394,1,1
3r4t_A_,391,395,1,1
3r4t_A_,392,396,1,1
3r4t_A_,393,397,1,1
3r4t_A_,394,398,1,1
3r4t_A_,395,399,1,1
3r4t_A_,396,400,1,1
3r4t_A_,397,401,1,1
3r4t_A_,398,402,1,1
3r4t_A_,400,403,1,1
3r4t_A_,400,405,1,1
3r4t_A_,401,404,1,1
3r4t_A_,401,407,1,1
3r4t_A_,408,418,1,1
3r4t_A_,409,418,1,1
3r4t_A_,410,416,1,1
3r4t_A_,411,414,1,1
3r4t_A_,422,425,1,1
3r4t_A_,426,429,1,1
3r4t_A_,426,430,1,1
3r4t_A_,427,431,1,1
3r4t_A_,428,432,1,1
3r4t_A_,429,433,1,1
3r4t_A_,430,434,1,1
3r4t_A_,431,435,1,1
3r4t_A_,432,436,1,1
3r4t_A_,433,437,1,1
3r4t_A_,434,438,1,1
3r4t_A_,435,439,1,1
3r4t_A_,436,440,1,1
3r4t_A_,437,441,1,1
3r4t_A_,438,442,1,1