pair,contact1,contact2,flow1,flow2 7nt8_A_,1,3,1,1 7nt8_A_,1,4,1,1 7nt8_A_,3,7,1,1 7nt8_A_,4,7,1,1 7nt8_A_,4,8,1,1 7nt8_A_,5,9,1,1 7nt8_A_,6,10,1,1 7nt8_A_,6,276,1,1 7nt8_A_,7,11,1,1 7nt8_A_,8,11,1,1 7nt8_A_,8,12,1,1 7nt8_A_,9,13,1,1 7nt8_A_,10,14,1,1 7nt8_A_,11,15,1,1 7nt8_A_,12,16,1,1 7nt8_A_,13,17,1,1 7nt8_A_,14,18,1,1 7nt8_A_,14,271,1,1 7nt8_A_,14,272,1,1 7nt8_A_,15,19,1,1 7nt8_A_,16,20,1,1 7nt8_A_,17,21,1,1 7nt8_A_,18,22,1,1 7nt8_A_,18,103,1,1 7nt8_A_,19,23,1,1 7nt8_A_,20,24,1,1 7nt8_A_,20,34,1,1 7nt8_A_,22,25,1,1 7nt8_A_,22,26,1,1 7nt8_A_,23,27,1,1 7nt8_A_,24,29,1,1 7nt8_A_,25,28,1,1 7nt8_A_,27,78,1,1 7nt8_A_,30,32,1,1 7nt8_A_,30,33,1,1 7nt8_A_,30,34,1,1 7nt8_A_,31,35,1,1 7nt8_A_,32,35,1,1 7nt8_A_,33,36,1,1 7nt8_A_,33,39,1,1 7nt8_A_,33,79,1,1 7nt8_A_,35,291,1,1 7nt8_A_,35,293,1,1 7nt8_A_,36,40,1,1 7nt8_A_,37,41,1,1 7nt8_A_,37,293,1,1 7nt8_A_,38,42,1,1 7nt8_A_,38,294,1,1 7nt8_A_,38,295,1,1 7nt8_A_,38,343,1,1 7nt8_A_,39,43,1,1 7nt8_A_,39,77,1,1 7nt8_A_,40,44,1,1 7nt8_A_,40,259,1,1 7nt8_A_,41,45,1,1 7nt8_A_,42,46,1,1 7nt8_A_,42,75,1,1 7nt8_A_,44,48,1,1 7nt8_A_,44,119,1,1 7nt8_A_,44,120,1,1 7nt8_A_,44,258,1,1 7nt8_A_,45,49,1,1 7nt8_A_,46,50,1,1 7nt8_A_,47,51,1,1 7nt8_A_,48,52,1,1 7nt8_A_,49,53,1,1 7nt8_A_,50,97,1,1 7nt8_A_,52,55,1,1 7nt8_A_,52,56,1,1 7nt8_A_,52,57,1,1 7nt8_A_,52,58,1,1 7nt8_A_,56,155,1,1 7nt8_A_,57,58,1,1 7nt8_A_,60,154,1,1 7nt8_A_,64,67,1,1 7nt8_A_,68,70,1,1 7nt8_A_,68,71,1,1 7nt8_A_,70,93,1,1 7nt8_A_,72,91,1,1 7nt8_A_,74,89,1,1 7nt8_A_,76,87,1,1 7nt8_A_,78,85,1,1 7nt8_A_,80,83,1,1 7nt8_A_,86,349,1,1 7nt8_A_,92,95,1,1 7nt8_A_,92,96,1,1 7nt8_A_,93,97,1,1 7nt8_A_,94,98,1,1 7nt8_A_,95,98,1,1 7nt8_A_,95,99,1,1 7nt8_A_,96,100,1,1 7nt8_A_,97,101,1,1 7nt8_A_,98,102,1,1 7nt8_A_,99,103,1,1 7nt8_A_,100,104,1,1 7nt8_A_,100,108,1,1 7nt8_A_,101,104,1,1 7nt8_A_,101,106,1,1 7nt8_A_,101,108,1,1 7nt8_A_,102,105,1,1 7nt8_A_,104,107,1,1 7nt8_A_,107,108,1,1 7nt8_A_,109,112,1,1 7nt8_A_,110,114,1,1 7nt8_A_,111,114,1,1 7nt8_A_,111,115,1,1 7nt8_A_,112,116,1,1 7nt8_A_,113,117,1,1 7nt8_A_,114,118,1,1 7nt8_A_,115,119,1,1 7nt8_A_,115,261,1,1 7nt8_A_,116,120,1,1 7nt8_A_,117,121,1,1 7nt8_A_,118,122,1,1 7nt8_A_,119,123,1,1 7nt8_A_,120,124,1,1 7nt8_A_,121,125,1,1 7nt8_A_,122,126,1,1 7nt8_A_,122,253,1,1 7nt8_A_,123,127,1,1 7nt8_A_,124,127,1,1 7nt8_A_,124,128,1,1 7nt8_A_,125,149,1,1 7nt8_A_,125,335,1,1 7nt8_A_,126,335,1,1 7nt8_A_,126,429,1,1 7nt8_A_,128,344,1,1 7nt8_A_,129,435,1,1 7nt8_A_,129,436,1,1 7nt8_A_,129,438,1,1 7nt8_A_,130,134,1,1 7nt8_A_,130,150,1,1 7nt8_A_,131,135,1,1 7nt8_A_,132,136,1,1 7nt8_A_,133,137,1,1 7nt8_A_,134,137,1,1 7nt8_A_,134,139,1,1 7nt8_A_,135,138,1,1 7nt8_A_,137,178,1,1 7nt8_A_,140,142,1,1 7nt8_A_,140,143,1,1 7nt8_A_,140,241,1,1 7nt8_A_,143,146,1,1 7nt8_A_,144,147,1,1 7nt8_A_,146,167,1,1 7nt8_A_,147,150,1,1 7nt8_A_,148,165,1,1 7nt8_A_,148,168,1,1 7nt8_A_,148,252,1,1 7nt8_A_,149,152,1,1 7nt8_A_,153,156,1,1 7nt8_A_,160,163,1,1 7nt8_A_,160,164,1,1 7nt8_A_,161,164,1,1 7nt8_A_,161,209,1,1 7nt8_A_,162,251,1,1 7nt8_A_,164,172,1,1 7nt8_A_,164,209,1,1 7nt8_A_,165,169,1,1 7nt8_A_,166,170,1,1 7nt8_A_,167,171,1,1 7nt8_A_,168,172,1,1 7nt8_A_,169,173,1,1 7nt8_A_,170,174,1,1 7nt8_A_,171,175,1,1 7nt8_A_,172,176,1,1 7nt8_A_,173,177,1,1 7nt8_A_,174,178,1,1 7nt8_A_,175,179,1,1 7nt8_A_,176,180,1,1 7nt8_A_,177,181,1,1 7nt8_A_,183,186,1,1 7nt8_A_,185,188,1,1 7nt8_A_,189,192,1,1 7nt8_A_,189,193,1,1 7nt8_A_,190,194,1,1 7nt8_A_,192,195,1,1 7nt8_A_,192,196,1,1 7nt8_A_,195,199,1,1 7nt8_A_,196,200,1,1 7nt8_A_,196,225,1,1 7nt8_A_,197,201,1,1 7nt8_A_,198,202,1,1 7nt8_A_,199,203,1,1 7nt8_A_,199,222,1,1 7nt8_A_,200,204,1,1 7nt8_A_,201,205,1,1 7nt8_A_,202,206,1,1 7nt8_A_,203,207,1,1 7nt8_A_,204,208,1,1 7nt8_A_,206,209,1,1 7nt8_A_,207,210,1,1 7nt8_A_,207,216,1,1 7nt8_A_,207,220,1,1 7nt8_A_,208,211,1,1 7nt8_A_,209,249,1,1 7nt8_A_,212,215,1,1 7nt8_A_,212,216,1,1 7nt8_A_,213,217,1,1 7nt8_A_,214,218,1,1 7nt8_A_,215,219,1,1 7nt8_A_,215,242,1,1 7nt8_A_,215,246,1,1 7nt8_A_,216,220,1,1 7nt8_A_,218,222,1,1 7nt8_A_,219,223,1,1 7nt8_A_,220,223,1,1 7nt8_A_,220,224,1,1 7nt8_A_,223,224,1,1 7nt8_A_,225,232,1,1 7nt8_A_,229,232,1,1 7nt8_A_,229,233,1,1 7nt8_A_,231,234,1,1 7nt8_A_,232,236,1,1 7nt8_A_,233,237,1,1 7nt8_A_,234,238,1,1 7nt8_A_,235,239,1,1 7nt8_A_,236,240,1,1 7nt8_A_,237,241,1,1 7nt8_A_,238,242,1,1 7nt8_A_,239,242,1,1 7nt8_A_,239,243,1,1 7nt8_A_,240,243,1,1 7nt8_A_,241,244,1,1 7nt8_A_,241,379,1,1 7nt8_A_,242,245,1,1 7nt8_A_,242,246,1,1 7nt8_A_,253,255,1,1 7nt8_A_,257,260,1,1 7nt8_A_,258,262,1,1 7nt8_A_,260,264,1,1 7nt8_A_,261,265,1,1 7nt8_A_,262,265,1,1 7nt8_A_,262,266,1,1 7nt8_A_,263,267,1,1 7nt8_A_,264,267,1,1 7nt8_A_,265,268,1,1 7nt8_A_,270,272,1,1 7nt8_A_,270,273,1,1 7nt8_A_,270,274,1,1 7nt8_A_,271,275,1,1 7nt8_A_,277,279,1,1 7nt8_A_,281,285,1,1 7nt8_A_,282,286,1,1 7nt8_A_,283,287,1,1 7nt8_A_,284,288,1,1 7nt8_A_,285,289,1,1 7nt8_A_,287,290,1,1 7nt8_A_,288,363,1,1 7nt8_A_,291,293,1,1 7nt8_A_,292,359,1,1 7nt8_A_,294,357,1,1 7nt8_A_,296,355,1,1 7nt8_A_,297,300,1,1 7nt8_A_,297,349,1,1 7nt8_A_,300,341,1,1 7nt8_A_,301,303,1,1 7nt8_A_,301,304,1,1 7nt8_A_,301,305,1,1 7nt8_A_,301,339,1,1 7nt8_A_,302,306,1,1 7nt8_A_,303,307,1,1 7nt8_A_,304,308,1,1 7nt8_A_,304,339,1,1 7nt8_A_,305,309,1,1 7nt8_A_,306,310,1,1 7nt8_A_,306,360,1,1 7nt8_A_,307,311,1,1 7nt8_A_,307,333,1,1 7nt8_A_,308,312,1,1 7nt8_A_,309,313,1,1 7nt8_A_,310,314,1,1 7nt8_A_,311,316,1,1 7nt8_A_,312,315,1,1 7nt8_A_,316,319,1,1 7nt8_A_,320,322,1,1 7nt8_A_,320,323,1,1 7nt8_A_,320,324,1,1 7nt8_A_,321,325,1,1 7nt8_A_,321,427,1,1 7nt8_A_,322,326,1,1 7nt8_A_,323,326,1,1 7nt8_A_,323,327,1,1 7nt8_A_,324,328,1,1 7nt8_A_,325,332,1,1 7nt8_A_,326,329,1,1 7nt8_A_,327,364,1,1 7nt8_A_,327,365,1,1 7nt8_A_,328,362,1,1 7nt8_A_,328,364,1,1 7nt8_A_,331,333,1,1 7nt8_A_,334,337,1,1 7nt8_A_,335,338,1,1 7nt8_A_,335,429,1,1 7nt8_A_,335,433,1,1 7nt8_A_,341,436,1,1 7nt8_A_,346,349,1,1 7nt8_A_,350,352,1,1 7nt8_A_,351,354,1,1 7nt8_A_,360,364,1,1 7nt8_A_,363,365,1,1 7nt8_A_,366,406,1,1 7nt8_A_,366,407,1,1 7nt8_A_,366,410,1,1 7nt8_A_,373,377,1,1 7nt8_A_,374,378,1,1 7nt8_A_,375,379,1,1 7nt8_A_,376,380,1,1 7nt8_A_,377,381,1,1 7nt8_A_,384,387,1,1 7nt8_A_,387,389,1,1 7nt8_A_,390,391,1,1 7nt8_A_,390,394,1,1 7nt8_A_,392,396,1,1 7nt8_A_,393,397,1,1 7nt8_A_,394,398,1,1 7nt8_A_,395,399,1,1 7nt8_A_,396,400,1,1 7nt8_A_,397,401,1,1 7nt8_A_,398,402,1,1 7nt8_A_,399,403,1,1 7nt8_A_,400,403,1,1 7nt8_A_,405,417,1,1 7nt8_A_,407,410,1,1 7nt8_A_,410,414,1,1 7nt8_A_,410,415,1,1 7nt8_A_,422,424,1,1 7nt8_A_,422,425,1,1 7nt8_A_,428,430,1,1 7nt8_A_,428,431,1,1 7nt8_A_,433,435,1,1