pair,contact1,contact2,flow1,flow2 2bce_A_,1,26,1,1 2bce_A_,1,90,1,1 2bce_A_,1,91,1,1 2bce_A_,3,28,1,1 2bce_A_,6,13,1,1 2bce_A_,8,11,1,1 2bce_A_,9,170,1,1 2bce_A_,10,51,1,1 2bce_A_,12,51,1,1 2bce_A_,12,55,1,1 2bce_A_,14,55,1,1 2bce_A_,14,57,1,1 2bce_A_,14,58,1,1 2bce_A_,16,29,1,1 2bce_A_,17,26,1,1 2bce_A_,17,28,1,1 2bce_A_,18,27,1,1 2bce_A_,18,121,1,1 2bce_A_,20,25,1,1 2bce_A_,21,23,1,1 2bce_A_,21,24,1,1 2bce_A_,21,25,1,1 2bce_A_,23,91,1,1 2bce_A_,26,89,1,1 2bce_A_,28,87,1,1 2bce_A_,28,89,1,1 2bce_A_,30,85,1,1 2bce_A_,31,57,1,1 2bce_A_,32,84,1,1 2bce_A_,33,83,1,1 2bce_A_,35,81,1,1 2bce_A_,37,46,1,1 2bce_A_,40,43,1,1 2bce_A_,43,137,1,1 2bce_A_,43,252,1,1 2bce_A_,48,49,1,1 2bce_A_,63,66,1,1 2bce_A_,63,77,1,1 2bce_A_,63,114,1,1 2bce_A_,63,115,1,1 2bce_A_,66,75,1,1 2bce_A_,66,107,1,1 2bce_A_,67,108,1,1 2bce_A_,67,110,1,1 2bce_A_,68,70,1,1 2bce_A_,68,71,1,1 2bce_A_,69,71,1,1 2bce_A_,70,72,1,1 2bce_A_,71,265,1,1 2bce_A_,72,73,1,1 2bce_A_,77,79,1,1 2bce_A_,78,80,1,1 2bce_A_,79,82,1,1 2bce_A_,80,82,1,1 2bce_A_,80,135,1,1 2bce_A_,82,135,1,1 2bce_A_,84,133,1,1 2bce_A_,86,131,1,1 2bce_A_,88,95,1,1 2bce_A_,89,95,1,1 2bce_A_,96,97,1,1 2bce_A_,98,175,1,1 2bce_A_,98,177,1,1 2bce_A_,99,130,1,1 2bce_A_,100,180,1,1 2bce_A_,100,182,1,1 2bce_A_,101,130,1,1 2bce_A_,101,132,1,1 2bce_A_,102,182,1,1 2bce_A_,102,184,1,1 2bce_A_,103,117,1,1 2bce_A_,103,132,1,1 2bce_A_,104,184,1,1 2bce_A_,105,118,1,1 2bce_A_,105,529,1,1 2bce_A_,109,530,1,1 2bce_A_,111,528,1,1 2bce_A_,113,116,1,1 2bce_A_,115,118,1,1 2bce_A_,116,438,1,1 2bce_A_,118,133,1,1 2bce_A_,119,121,1,1 2bce_A_,120,124,1,1 2bce_A_,121,125,1,1 2bce_A_,122,125,1,1 2bce_A_,122,126,1,1 2bce_A_,123,127,1,1 2bce_A_,124,129,1,1 2bce_A_,128,466,1,1 2bce_A_,137,159,1,1 2bce_A_,138,142,1,1 2bce_A_,139,142,1,1 2bce_A_,139,143,1,1 2bce_A_,139,532,1,1 2bce_A_,140,144,1,1 2bce_A_,142,156,1,1 2bce_A_,145,147,1,1 2bce_A_,145,151,1,1 2bce_A_,145,152,1,1 2bce_A_,146,148,1,1 2bce_A_,146,151,1,1 2bce_A_,148,150,1,1 2bce_A_,148,151,1,1 2bce_A_,148,244,1,1 2bce_A_,153,155,1,1 2bce_A_,154,158,1,1 2bce_A_,154,283,1,1 2bce_A_,155,159,1,1 2bce_A_,156,160,1,1 2bce_A_,157,161,1,1 2bce_A_,157,196,1,1 2bce_A_,158,162,1,1 2bce_A_,159,163,1,1 2bce_A_,160,164,1,1 2bce_A_,160,192,1,1 2bce_A_,160,196,1,1 2bce_A_,161,165,1,1 2bce_A_,161,201,1,1 2bce_A_,162,166,1,1 2bce_A_,163,167,1,1 2bce_A_,164,168,1,1 2bce_A_,165,169,1,1 2bce_A_,166,170,1,1 2bce_A_,167,171,1,1 2bce_A_,170,173,1,1 2bce_A_,171,174,1,1 2bce_A_,171,176,1,1 2bce_A_,172,175,1,1 2bce_A_,177,179,1,1 2bce_A_,177,180,1,1 2bce_A_,180,208,1,1 2bce_A_,181,207,1,1 2bce_A_,181,208,1,1 2bce_A_,183,208,1,1 2bce_A_,183,210,1,1 2bce_A_,185,210,1,1 2bce_A_,185,212,1,1 2bce_A_,186,189,1,1 2bce_A_,187,191,1,1 2bce_A_,187,212,1,1 2bce_A_,187,428,1,1 2bce_A_,188,192,1,1 2bce_A_,189,193,1,1 2bce_A_,190,194,1,1 2bce_A_,190,211,1,1 2bce_A_,191,195,1,1 2bce_A_,192,196,1,1 2bce_A_,193,197,1,1 2bce_A_,194,197,1,1 2bce_A_,194,198,1,1 2bce_A_,194,216,1,1 2bce_A_,195,198,1,1 2bce_A_,195,199,1,1 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2bce_A_,255,259,1,1 2bce_A_,256,260,1,1 2bce_A_,257,261,1,1 2bce_A_,258,262,1,1 2bce_A_,259,262,1,1 2bce_A_,260,263,1,1 2bce_A_,263,280,1,1 2bce_A_,266,274,1,1 2bce_A_,268,274,1,1 2bce_A_,270,272,1,1 2bce_A_,270,274,1,1 2bce_A_,273,276,1,1 2bce_A_,274,277,1,1 2bce_A_,274,321,1,1 2bce_A_,277,279,1,1 2bce_A_,285,287,1,1 2bce_A_,285,288,1,1 2bce_A_,285,289,1,1 2bce_A_,286,289,1,1 2bce_A_,291,292,1,1 2bce_A_,291,295,1,1 2bce_A_,292,294,1,1 2bce_A_,292,295,1,1 2bce_A_,293,296,1,1 2bce_A_,296,299,1,1 2bce_A_,297,300,1,1 2bce_A_,298,301,1,1 2bce_A_,300,303,1,1 2bce_A_,301,402,1,1 2bce_A_,302,403,1,1 2bce_A_,303,397,1,1 2bce_A_,304,405,1,1 2bce_A_,305,405,1,1 2bce_A_,305,407,1,1 2bce_A_,307,407,1,1 2bce_A_,307,408,1,1 2bce_A_,309,409,1,1 2bce_A_,309,411,1,1 2bce_A_,310,313,1,1 2bce_A_,310,427,1,1 2bce_A_,310,431,1,1 2bce_A_,311,411,1,1 2bce_A_,312,315,1,1 2bce_A_,312,426,1,1 2bce_A_,313,428,1,1 2bce_A_,314,318,1,1 2bce_A_,314,382,1,1 2bce_A_,315,319,1,1 2bce_A_,315,326,1,1 2bce_A_,315,427,1,1 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