pair,contact1,contact2,flow1,flow2 1wwk_A_,1,23,1,1 1wwk_A_,2,41,1,1 1wwk_A_,2,43,1,1 1wwk_A_,3,23,1,1 1wwk_A_,3,25,1,1 1wwk_A_,4,44,1,1 1wwk_A_,4,46,1,1 1wwk_A_,5,25,1,1 1wwk_A_,5,27,1,1 1wwk_A_,6,29,1,1 1wwk_A_,6,46,1,1 1wwk_A_,8,48,1,1 1wwk_A_,10,12,1,1 1wwk_A_,10,14,1,1 1wwk_A_,11,15,1,1 1wwk_A_,12,16,1,1 1wwk_A_,13,16,1,1 1wwk_A_,13,17,1,1 1wwk_A_,14,18,1,1 1wwk_A_,15,19,1,1 1wwk_A_,17,20,1,1 1wwk_A_,17,22,1,1 1wwk_A_,18,21,1,1 1wwk_A_,20,303,1,1 1wwk_A_,26,28,1,1 1wwk_A_,27,34,1,1 1wwk_A_,31,34,1,1 1wwk_A_,31,35,1,1 1wwk_A_,32,36,1,1 1wwk_A_,32,54,1,1 1wwk_A_,32,56,1,1 1wwk_A_,33,56,1,1 1wwk_A_,34,37,1,1 1wwk_A_,35,38,1,1 1wwk_A_,35,39,1,1 1wwk_A_,39,42,1,1 1wwk_A_,41,63,1,1 1wwk_A_,43,65,1,1 1wwk_A_,43,66,1,1 1wwk_A_,45,66,1,1 1wwk_A_,45,68,1,1 1wwk_A_,47,68,1,1 1wwk_A_,47,70,1,1 1wwk_A_,48,50,1,1 1wwk_A_,48,70,1,1 1wwk_A_,48,76,1,1 1wwk_A_,48,287,1,1 1wwk_A_,51,76,1,1 1wwk_A_,53,76,1,1 1wwk_A_,53,78,1,1 1wwk_A_,54,57,1,1 1wwk_A_,54,58,1,1 1wwk_A_,55,59,1,1 1wwk_A_,55,84,1,1 1wwk_A_,56,60,1,1 1wwk_A_,57,60,1,1 1wwk_A_,58,61,1,1 1wwk_A_,61,64,1,1 1wwk_A_,65,88,1,1 1wwk_A_,65,301,1,1 1wwk_A_,67,88,1,1 1wwk_A_,67,90,1,1 1wwk_A_,69,71,1,1 1wwk_A_,69,73,1,1 1wwk_A_,69,90,1,1 1wwk_A_,71,92,1,1 1wwk_A_,74,77,1,1 1wwk_A_,78,81,1,1 1wwk_A_,78,82,1,1 1wwk_A_,79,83,1,1 1wwk_A_,80,84,1,1 1wwk_A_,81,85,1,1 1wwk_A_,82,85,1,1 1wwk_A_,82,87,1,1 1wwk_A_,83,86,1,1 1wwk_A_,91,297,1,1 1wwk_A_,92,95,1,1 1wwk_A_,93,96,1,1 1wwk_A_,94,97,1,1 1wwk_A_,95,289,1,1 1wwk_A_,96,100,1,1 1wwk_A_,97,101,1,1 1wwk_A_,98,102,1,1 1wwk_A_,98,153,1,1 1wwk_A_,99,103,1,1 1wwk_A_,99,283,1,1 1wwk_A_,100,104,1,1 1wwk_A_,101,105,1,1 1wwk_A_,102,106,1,1 1wwk_A_,103,107,1,1 1wwk_A_,104,108,1,1 1wwk_A_,105,109,1,1 1wwk_A_,106,110,1,1 1wwk_A_,107,111,1,1 1wwk_A_,108,112,1,1 1wwk_A_,109,113,1,1 1wwk_A_,110,115,1,1 1wwk_A_,110,116,1,1 1wwk_A_,111,114,1,1 1wwk_A_,112,135,1,1 1wwk_A_,114,118,1,1 1wwk_A_,115,119,1,1 1wwk_A_,116,120,1,1 1wwk_A_,117,121,1,1 1wwk_A_,118,122,1,1 1wwk_A_,119,123,1,1 1wwk_A_,120,271,1,1 1wwk_A_,121,124,1,1 1wwk_A_,121,126,1,1 1wwk_A_,122,125,1,1 1wwk_A_,128,131,1,1 1wwk_A_,129,132,1,1 1wwk_A_,136,140,1,1 1wwk_A_,137,140,1,1 1wwk_A_,139,162,1,1 1wwk_A_,140,164,1,1 1wwk_A_,141,164,1,1 1wwk_A_,141,195,1,1 1wwk_A_,141,196,1,1 1wwk_A_,142,164,1,1 1wwk_A_,142,166,1,1 1wwk_A_,143,196,1,1 1wwk_A_,143,198,1,1 1wwk_A_,144,166,1,1 1wwk_A_,144,168,1,1 1wwk_A_,145,198,1,1 1wwk_A_,145,200,1,1 1wwk_A_,146,168,1,1 1wwk_A_,147,169,1,1 1wwk_A_,147,176,1,1 1wwk_A_,148,152,1,1 1wwk_A_,149,153,1,1 1wwk_A_,150,154,1,1 1wwk_A_,151,155,1,1 1wwk_A_,152,156,1,1 1wwk_A_,152,179,1,1 1wwk_A_,153,157,1,1 1wwk_A_,154,158,1,1 1wwk_A_,155,159,1,1 1wwk_A_,156,160,1,1 1wwk_A_,157,161,1,1 1wwk_A_,158,161,1,1 1wwk_A_,158,163,1,1 1wwk_A_,159,162,1,1 1wwk_A_,165,183,1,1 1wwk_A_,167,183,1,1 1wwk_A_,167,185,1,1 1wwk_A_,169,171,1,1 1wwk_A_,173,176,1,1 1wwk_A_,173,177,1,1 1wwk_A_,174,178,1,1 1wwk_A_,175,179,1,1 1wwk_A_,177,180,1,1 1wwk_A_,177,182,1,1 1wwk_A_,178,181,1,1 1wwk_A_,186,189,1,1 1wwk_A_,186,190,1,1 1wwk_A_,187,191,1,1 1wwk_A_,188,192,1,1 1wwk_A_,189,193,1,1 1wwk_A_,190,194,1,1 1wwk_A_,195,220,1,1 1wwk_A_,195,224,1,1 1wwk_A_,197,224,1,1 1wwk_A_,197,226,1,1 1wwk_A_,198,200,1,1 1wwk_A_,199,226,1,1 1wwk_A_,202,207,1,1 1wwk_A_,204,207,1,1 1wwk_A_,204,208,1,1 1wwk_A_,207,210,1,1 1wwk_A_,209,232,1,1 1wwk_A_,209,257,1,1 1wwk_A_,210,215,1,1 1wwk_A_,211,233,1,1 1wwk_A_,211,235,1,1 1wwk_A_,212,215,1,1 1wwk_A_,212,216,1,1 1wwk_A_,213,217,1,1 1wwk_A_,213,241,1,1 1wwk_A_,215,218,1,1 1wwk_A_,215,219,1,1 1wwk_A_,216,219,1,1 1wwk_A_,220,223,1,1 1wwk_A_,223,249,1,1 1wwk_A_,225,250,1,1 1wwk_A_,225,252,1,1 1wwk_A_,227,229,1,1 1wwk_A_,227,230,1,1 1wwk_A_,227,252,1,1 1wwk_A_,227,254,1,1 1wwk_A_,229,230,1,1 1wwk_A_,230,233,1,1 1wwk_A_,231,234,1,1 1wwk_A_,235,238,1,1 1wwk_A_,235,239,1,1 1wwk_A_,236,240,1,1 1wwk_A_,236,257,1,1 1wwk_A_,237,241,1,1 1wwk_A_,238,242,1,1 1wwk_A_,239,243,1,1 1wwk_A_,240,244,1,1 1wwk_A_,241,245,1,1 1wwk_A_,242,247,1,1 1wwk_A_,243,246,1,1 1wwk_A_,249,272,1,1 1wwk_A_,251,272,1,1 1wwk_A_,251,274,1,1 1wwk_A_,253,274,1,1 1wwk_A_,253,276,1,1 1wwk_A_,254,276,1,1 1wwk_A_,254,279,1,1 1wwk_A_,254,280,1,1 1wwk_A_,256,259,1,1 1wwk_A_,259,278,1,1 1wwk_A_,262,265,1,1 1wwk_A_,263,264,1,1 1wwk_A_,264,269,1,1 1wwk_A_,265,267,1,1 1wwk_A_,265,268,1,1 1wwk_A_,266,269,1,1 1wwk_A_,267,270,1,1 1wwk_A_,276,278,1,1 1wwk_A_,279,282,1,1 1wwk_A_,281,283,1,1 1wwk_A_,281,287,1,1 1wwk_A_,283,286,1,1 1wwk_A_,283,287,1,1 1wwk_A_,284,288,1,1 1wwk_A_,285,289,1,1 1wwk_A_,286,290,1,1 1wwk_A_,287,291,1,1 1wwk_A_,288,292,1,1 1wwk_A_,289,293,1,1 1wwk_A_,290,294,1,1 1wwk_A_,291,295,1,1 1wwk_A_,292,296,1,1 1wwk_A_,293,297,1,1 1wwk_A_,294,298,1,1 1wwk_A_,295,299,1,1 1wwk_A_,296,300,1,1 1wwk_A_,297,301,1,1 1wwk_A_,298,302,1,1 1wwk_A_,299,303,1,1