pair,contact1,contact2,flow1,flow2 2x3u_A_,3,50,1,1 2x3u_A_,5,127,1,1 2x3u_A_,7,43,1,1 2x3u_A_,7,126,1,1 2x3u_A_,8,11,1,1 2x3u_A_,13,124,1,1 2x3u_A_,15,122,1,1 2x3u_A_,16,38,1,1 2x3u_A_,17,119,1,1 2x3u_A_,17,120,1,1 2x3u_A_,18,36,1,1 2x3u_A_,19,36,1,1 2x3u_A_,21,34,1,1 2x3u_A_,23,32,1,1 2x3u_A_,25,28,1,1 2x3u_A_,25,189,1,1 2x3u_A_,29,190,1,1 2x3u_A_,31,93,1,1 2x3u_A_,33,91,1,1 2x3u_A_,34,80,1,1 2x3u_A_,34,193,1,1 2x3u_A_,35,89,1,1 2x3u_A_,36,81,1,1 2x3u_A_,37,87,1,1 2x3u_A_,38,40,1,1 2x3u_A_,39,42,1,1 2x3u_A_,39,85,1,1 2x3u_A_,46,75,1,1 2x3u_A_,46,76,1,1 2x3u_A_,46,86,1,1 2x3u_A_,47,50,1,1 2x3u_A_,48,77,1,1 2x3u_A_,50,73,1,1 2x3u_A_,50,129,1,1 2x3u_A_,51,128,1,1 2x3u_A_,52,71,1,1 2x3u_A_,53,125,1,1 2x3u_A_,54,69,1,1 2x3u_A_,54,109,1,1 2x3u_A_,55,123,1,1 2x3u_A_,58,66,1,1 2x3u_A_,60,62,1,1 2x3u_A_,60,63,1,1 2x3u_A_,60,64,1,1 2x3u_A_,66,69,1,1 2x3u_A_,67,69,1,1 2x3u_A_,74,88,1,1 2x3u_A_,74,155,1,1 2x3u_A_,75,88,1,1 2x3u_A_,76,78,1,1 2x3u_A_,76,79,1,1 2x3u_A_,76,166,1,1 2x3u_A_,78,83,1,1 2x3u_A_,78,84,1,1 2x3u_A_,78,170,1,1 2x3u_A_,79,82,1,1 2x3u_A_,80,88,1,1 2x3u_A_,80,155,1,1 2x3u_A_,83,85,1,1 2x3u_A_,93,111,1,1 2x3u_A_,94,107,1,1 2x3u_A_,94,110,1,1 2x3u_A_,95,106,1,1 2x3u_A_,96,100,1,1 2x3u_A_,96,105,1,1 2x3u_A_,98,100,1,1 2x3u_A_,103,104,1,1 2x3u_A_,107,111,1,1 2x3u_A_,108,112,1,1 2x3u_A_,109,113,1,1 2x3u_A_,110,114,1,1 2x3u_A_,111,114,1,1 2x3u_A_,111,115,1,1 2x3u_A_,113,116,1,1 2x3u_A_,117,120,1,1 2x3u_A_,131,291,1,1 2x3u_A_,131,292,1,1 2x3u_A_,132,157,1,1 2x3u_A_,133,251,1,1 2x3u_A_,137,139,1,1 2x3u_A_,137,140,1,1 2x3u_A_,137,247,1,1 2x3u_A_,138,176,1,1 2x3u_A_,141,178,1,1 2x3u_A_,141,248,1,1 2x3u_A_,141,249,1,1 2x3u_A_,142,178,1,1 2x3u_A_,142,180,1,1 2x3u_A_,143,249,1,1 2x3u_A_,143,251,1,1 2x3u_A_,144,180,1,1 2x3u_A_,144,182,1,1 2x3u_A_,145,251,1,1 2x3u_A_,145,253,1,1 2x3u_A_,146,182,1,1 2x3u_A_,146,184,1,1 2x3u_A_,147,150,1,1 2x3u_A_,147,253,1,1 2x3u_A_,148,151,1,1 2x3u_A_,148,184,1,1 2x3u_A_,149,152,1,1 2x3u_A_,151,155,1,1 2x3u_A_,152,156,1,1 2x3u_A_,153,156,1,1 2x3u_A_,153,157,1,1 2x3u_A_,154,158,1,1 2x3u_A_,155,159,1,1 2x3u_A_,156,160,1,1 2x3u_A_,157,161,1,1 2x3u_A_,158,162,1,1 2x3u_A_,159,162,1,1 2x3u_A_,159,163,1,1 2x3u_A_,161,167,1,1 2x3u_A_,163,167,1,1 2x3u_A_,163,196,1,1 2x3u_A_,164,168,1,1 2x3u_A_,164,203,1,1 2x3u_A_,165,169,1,1 2x3u_A_,166,169,1,1 2x3u_A_,166,170,1,1 2x3u_A_,170,173,1,1 2x3u_A_,174,176,1,1 2x3u_A_,177,207,1,1 2x3u_A_,179,207,1,1 2x3u_A_,179,209,1,1 2x3u_A_,180,211,1,1 2x3u_A_,181,209,1,1 2x3u_A_,181,211,1,1 2x3u_A_,183,211,1,1 2x3u_A_,183,213,1,1 2x3u_A_,185,213,1,1 2x3u_A_,185,215,1,1 2x3u_A_,186,216,1,1 2x3u_A_,187,190,1,1 2x3u_A_,188,191,1,1 2x3u_A_,188,217,1,1 2x3u_A_,191,194,1,1 2x3u_A_,193,197,1,1 2x3u_A_,194,198,1,1 2x3u_A_,195,199,1,1 2x3u_A_,196,200,1,1 2x3u_A_,197,201,1,1 2x3u_A_,198,202,1,1 2x3u_A_,198,212,1,1 2x3u_A_,199,203,1,1 2x3u_A_,200,204,1,1 2x3u_A_,201,210,1,1 2x3u_A_,204,207,1,1 2x3u_A_,204,208,1,1 2x3u_A_,209,238,1,1 2x3u_A_,212,231,1,1 2x3u_A_,214,217,1,1 2x3u_A_,214,218,1,1 2x3u_A_,218,226,1,1 2x3u_A_,218,231,1,1 2x3u_A_,220,222,1,1 2x3u_A_,220,223,1,1 2x3u_A_,220,224,1,1 2x3u_A_,220,230,1,1 2x3u_A_,227,230,1,1 2x3u_A_,227,231,1,1 2x3u_A_,228,232,1,1 2x3u_A_,229,233,1,1 2x3u_A_,230,234,1,1 2x3u_A_,231,234,1,1 2x3u_A_,231,235,1,1 2x3u_A_,233,236,1,1 2x3u_A_,235,238,1,1 2x3u_A_,235,239,1,1 2x3u_A_,236,240,1,1 2x3u_A_,237,241,1,1 2x3u_A_,238,242,1,1 2x3u_A_,239,243,1,1 2x3u_A_,240,244,1,1 2x3u_A_,240,273,1,1 2x3u_A_,242,245,1,1 2x3u_A_,242,248,1,1 2x3u_A_,244,273,1,1 2x3u_A_,245,247,1,1 2x3u_A_,245,248,1,1 2x3u_A_,248,289,1,1 2x3u_A_,249,291,1,1 2x3u_A_,250,289,1,1 2x3u_A_,250,291,1,1 2x3u_A_,252,291,1,1 2x3u_A_,252,293,1,1 2x3u_A_,253,293,1,1 2x3u_A_,254,293,1,1 2x3u_A_,254,295,1,1 2x3u_A_,256,295,1,1 2x3u_A_,258,262,1,1 2x3u_A_,259,263,1,1 2x3u_A_,259,294,1,1 2x3u_A_,260,264,1,1 2x3u_A_,261,265,1,1 2x3u_A_,262,266,1,1 2x3u_A_,263,267,1,1 2x3u_A_,263,277,1,1 2x3u_A_,264,268,1,1 2x3u_A_,265,269,1,1 2x3u_A_,266,270,1,1 2x3u_A_,267,271,1,1 2x3u_A_,269,272,1,1 2x3u_A_,270,273,1,1 2x3u_A_,270,275,1,1 2x3u_A_,271,274,1,1 2x3u_A_,276,279,1,1 2x3u_A_,276,280,1,1 2x3u_A_,277,281,1,1 2x3u_A_,278,282,1,1 2x3u_A_,279,283,1,1 2x3u_A_,280,284,1,1 2x3u_A_,281,285,1,1 2x3u_A_,282,286,1,1 2x3u_A_,283,286,1,1 2x3u_A_,283,287,1,1 2x3u_A_,284,289,1,1 2x3u_A_,285,288,1,1