pair,contact1,contact2,flow1,flow2
3fcu_B_,3,6,1,1
3fcu_B_,3,7,1,1
3fcu_B_,3,39,1,1
3fcu_B_,4,7,1,1
3fcu_B_,5,38,1,1
3fcu_B_,11,15,1,1
3fcu_B_,12,15,1,1
3fcu_B_,12,16,1,1
3fcu_B_,13,17,1,1
3fcu_B_,14,18,1,1
3fcu_B_,16,24,1,1
3fcu_B_,17,87,1,1
3fcu_B_,20,22,1,1
3fcu_B_,20,23,1,1
3fcu_B_,23,87,1,1
3fcu_B_,24,39,1,1
3fcu_B_,25,55,1,1
3fcu_B_,26,37,1,1
3fcu_B_,27,53,1,1
3fcu_B_,27,431,1,1
3fcu_B_,28,30,1,1
3fcu_B_,28,31,1,1
3fcu_B_,39,40,1,1
3fcu_B_,39,43,1,1
3fcu_B_,40,44,1,1
3fcu_B_,41,45,1,1
3fcu_B_,42,46,1,1
3fcu_B_,43,47,1,1
3fcu_B_,44,47,1,1
3fcu_B_,44,49,1,1
3fcu_B_,45,48,1,1
3fcu_B_,49,50,1,1
3fcu_B_,50,53,1,1
3fcu_B_,51,54,1,1
3fcu_B_,55,430,1,1
3fcu_B_,57,87,1,1
3fcu_B_,59,87,1,1
3fcu_B_,59,90,1,1
3fcu_B_,60,62,1,1
3fcu_B_,60,85,1,1
3fcu_B_,62,83,1,1
3fcu_B_,64,81,1,1
3fcu_B_,65,80,1,1
3fcu_B_,65,81,1,1
3fcu_B_,66,78,1,1
3fcu_B_,67,78,1,1
3fcu_B_,67,80,1,1
3fcu_B_,70,75,1,1
3fcu_B_,71,99,1,1
3fcu_B_,76,99,1,1
3fcu_B_,76,101,1,1
3fcu_B_,76,102,1,1
3fcu_B_,76,417,1,1
3fcu_B_,77,80,1,1
3fcu_B_,78,97,1,1
3fcu_B_,80,420,1,1
3fcu_B_,81,422,1,1
3fcu_B_,82,420,1,1
3fcu_B_,82,422,1,1
3fcu_B_,84,422,1,1
3fcu_B_,84,424,1,1
3fcu_B_,86,424,1,1
3fcu_B_,86,426,1,1
3fcu_B_,87,90,1,1
3fcu_B_,89,399,1,1
3fcu_B_,90,397,1,1
3fcu_B_,91,394,1,1
3fcu_B_,92,93,1,1
3fcu_B_,92,395,1,1
3fcu_B_,94,393,1,1
3fcu_B_,95,391,1,1
3fcu_B_,96,391,1,1
3fcu_B_,98,389,1,1
3fcu_B_,100,102,1,1
3fcu_B_,100,386,1,1
3fcu_B_,103,141,1,1
3fcu_B_,104,140,1,1
3fcu_B_,104,342,1,1
3fcu_B_,104,347,1,1
3fcu_B_,105,237,1,1
3fcu_B_,106,142,1,1
3fcu_B_,106,144,1,1
3fcu_B_,107,233,1,1
3fcu_B_,107,237,1,1
3fcu_B_,107,239,1,1
3fcu_B_,108,144,1,1
3fcu_B_,108,146,1,1
3fcu_B_,109,184,1,1
3fcu_B_,109,186,1,1
3fcu_B_,109,239,1,1
3fcu_B_,109,241,1,1
3fcu_B_,110,125,1,1
3fcu_B_,110,146,1,1
3fcu_B_,110,148,1,1
3fcu_B_,111,241,1,1
3fcu_B_,111,243,1,1
3fcu_B_,112,148,1,1
3fcu_B_,112,150,1,1
3fcu_B_,113,115,1,1
3fcu_B_,113,244,1,1
3fcu_B_,114,150,1,1
3fcu_B_,114,207,1,1
3fcu_B_,115,118,1,1
3fcu_B_,115,214,1,1
3fcu_B_,116,119,1,1
3fcu_B_,117,245,1,1
3fcu_B_,118,121,1,1
3fcu_B_,119,122,1,1
3fcu_B_,121,125,1,1
3fcu_B_,122,126,1,1
3fcu_B_,123,127,1,1
3fcu_B_,124,128,1,1
3fcu_B_,125,129,1,1
3fcu_B_,126,130,1,1
3fcu_B_,126,201,1,1
3fcu_B_,127,130,1,1
3fcu_B_,127,131,1,1
3fcu_B_,128,132,1,1
3fcu_B_,129,133,1,1
3fcu_B_,130,134,1,1
3fcu_B_,131,135,1,1
3fcu_B_,132,136,1,1
3fcu_B_,133,137,1,1
3fcu_B_,134,138,1,1
3fcu_B_,136,139,1,1
3fcu_B_,136,140,1,1
3fcu_B_,140,142,1,1
3fcu_B_,142,233,1,1
3fcu_B_,145,191,1,1
3fcu_B_,147,187,1,1
3fcu_B_,147,188,1,1
3fcu_B_,149,185,1,1
3fcu_B_,151,183,1,1
3fcu_B_,151,215,1,1
3fcu_B_,152,153,1,1
3fcu_B_,152,182,1,1
3fcu_B_,152,283,1,1
3fcu_B_,153,155,1,1
3fcu_B_,153,218,1,1
3fcu_B_,153,278,1,1
3fcu_B_,153,281,1,1
3fcu_B_,155,159,1,1
3fcu_B_,157,210,1,1
3fcu_B_,158,210,1,1
3fcu_B_,163,166,1,1
3fcu_B_,165,169,1,1
3fcu_B_,169,171,1,1
3fcu_B_,169,172,1,1
3fcu_B_,169,176,1,1
3fcu_B_,169,178,1,1
3fcu_B_,170,208,1,1
3fcu_B_,171,174,1,1
3fcu_B_,171,176,1,1
3fcu_B_,172,175,1,1
3fcu_B_,173,208,1,1
3fcu_B_,179,206,1,1
3fcu_B_,179,207,1,1
3fcu_B_,184,275,1,1
3fcu_B_,186,189,1,1
3fcu_B_,186,273,1,1
3fcu_B_,189,229,1,1
3fcu_B_,190,230,1,1
3fcu_B_,191,192,1,1
3fcu_B_,191,193,1,1
3fcu_B_,193,197,1,1
3fcu_B_,194,198,1,1
3fcu_B_,195,199,1,1
3fcu_B_,196,200,1,1
3fcu_B_,197,201,1,1
3fcu_B_,198,202,1,1
3fcu_B_,200,203,1,1
3fcu_B_,200,204,1,1
3fcu_B_,201,204,1,1
3fcu_B_,209,214,1,1
3fcu_B_,211,249,1,1
3fcu_B_,214,248,1,1
3fcu_B_,214,249,1,1
3fcu_B_,215,218,1,1
3fcu_B_,216,220,1,1
3fcu_B_,217,221,1,1
3fcu_B_,218,222,1,1
3fcu_B_,219,223,1,1
3fcu_B_,220,224,1,1
3fcu_B_,221,224,1,1
3fcu_B_,221,225,1,1
3fcu_B_,222,226,1,1
3fcu_B_,222,266,1,1
3fcu_B_,222,268,1,1
3fcu_B_,223,232,1,1
3fcu_B_,226,230,1,1
3fcu_B_,227,231,1,1
3fcu_B_,227,296,1,1
3fcu_B_,229,270,1,1
3fcu_B_,229,273,1,1
3fcu_B_,233,236,1,1
3fcu_B_,233,238,1,1
3fcu_B_,238,297,1,1
3fcu_B_,238,299,1,1
3fcu_B_,240,299,1,1
3fcu_B_,240,301,1,1
3fcu_B_,242,301,1,1
3fcu_B_,242,303,1,1
3fcu_B_,244,246,1,1
3fcu_B_,244,305,1,1
3fcu_B_,245,307,1,1
3fcu_B_,246,312,1,1
3fcu_B_,248,249,1,1
3fcu_B_,249,253,1,1
3fcu_B_,250,253,1,1
3fcu_B_,252,282,1,1
3fcu_B_,253,256,1,1
3fcu_B_,254,257,1,1
3fcu_B_,254,259,1,1
3fcu_B_,254,282,1,1
3fcu_B_,255,258,1,1
3fcu_B_,261,282,1,1
3fcu_B_,263,265,1,1
3fcu_B_,263,282,1,1
3fcu_B_,264,266,1,1
3fcu_B_,264,268,1,1
3fcu_B_,268,276,1,1
3fcu_B_,272,274,1,1
3fcu_B_,275,278,1,1
3fcu_B_,277,280,1,1
3fcu_B_,277,281,1,1
3fcu_B_,282,283,1,1
3fcu_B_,285,289,1,1
3fcu_B_,286,290,1,1
3fcu_B_,287,291,1,1
3fcu_B_,288,292,1,1
3fcu_B_,289,293,1,1
3fcu_B_,290,294,1,1
3fcu_B_,291,295,1,1
3fcu_B_,292,295,1,1
3fcu_B_,292,296,1,1
3fcu_B_,293,298,1,1
3fcu_B_,294,297,1,1
3fcu_B_,300,323,1,1
3fcu_B_,302,323,1,1
3fcu_B_,302,325,1,1
3fcu_B_,304,325,1,1
3fcu_B_,304,327,1,1
3fcu_B_,305,307,1,1
3fcu_B_,305,308,1,1
3fcu_B_,306,309,1,1
3fcu_B_,308,312,1,1
3fcu_B_,309,313,1,1
3fcu_B_,310,313,1,1
3fcu_B_,310,314,1,1
3fcu_B_,311,315,1,1
3fcu_B_,312,316,1,1
3fcu_B_,313,317,1,1
3fcu_B_,315,318,1,1
3fcu_B_,315,319,1,1
3fcu_B_,316,319,1,1
3fcu_B_,319,322,1,1
3fcu_B_,326,333,1,1
3fcu_B_,328,330,1,1
3fcu_B_,330,332,1,1
3fcu_B_,331,335,1,1
3fcu_B_,332,336,1,1
3fcu_B_,335,339,1,1
3fcu_B_,336,340,1,1
3fcu_B_,337,341,1,1
3fcu_B_,338,342,1,1
3fcu_B_,339,343,1,1
3fcu_B_,341,344,1,1
3fcu_B_,342,345,1,1
3fcu_B_,343,346,1,1
3fcu_B_,345,346,1,1
3fcu_B_,347,383,1,1
3fcu_B_,349,380,1,1
3fcu_B_,350,413,1,1
3fcu_B_,351,378,1,1
3fcu_B_,352,411,1,1
3fcu_B_,354,409,1,1
3fcu_B_,359,398,1,1
3fcu_B_,359,406,1,1
3fcu_B_,361,396,1,1
3fcu_B_,363,394,1,1
3fcu_B_,364,376,1,1
3fcu_B_,365,392,1,1
3fcu_B_,366,374,1,1
3fcu_B_,367,390,1,1
3fcu_B_,368,371,1,1
3fcu_B_,384,387,1,1
3fcu_B_,386,388,1,1
3fcu_B_,400,401,1,1
3fcu_B_,403,405,1,1
3fcu_B_,406,423,1,1
3fcu_B_,408,421,1,1
3fcu_B_,410,419,1,1
3fcu_B_,411,415,1,1
3fcu_B_,412,415,1,1
3fcu_B_,425,427,1,1
3fcu_B_,429,432,1,1
3fcu_B_,436,449,1,1
3fcu_B_,439,442,1,1
3fcu_B_,442,447,1,1
3fcu_B_,443,446,1,1
3fcu_B_,450,453,1,1