pair,contact1,contact2,flow1,flow2 1c1z_A_,2,50,1,1 1c1z_A_,4,22,1,1 1c1z_A_,4,48,1,1 1c1z_A_,5,53,1,1 1c1z_A_,8,30,1,1 1c1z_A_,10,13,1,1 1c1z_A_,12,33,1,1 1c1z_A_,12,60,1,1 1c1z_A_,14,31,1,1 1c1z_A_,16,29,1,1 1c1z_A_,17,22,1,1 1c1z_A_,19,22,1,1 1c1z_A_,19,26,1,1 1c1z_A_,22,47,1,1 1c1z_A_,23,26,1,1 1c1z_A_,25,47,1,1 1c1z_A_,26,47,1,1 1c1z_A_,27,44,1,1 1c1z_A_,28,45,1,1 1c1z_A_,30,43,1,1 1c1z_A_,33,36,1,1 1c1z_A_,35,63,1,1 1c1z_A_,37,61,1,1 1c1z_A_,38,40,1,1 1c1z_A_,39,43,1,1 1c1z_A_,39,59,1,1 1c1z_A_,43,57,1,1 1c1z_A_,47,48,1,1 1c1z_A_,48,51,1,1 1c1z_A_,50,52,1,1 1c1z_A_,56,58,1,1 1c1z_A_,63,83,1,1 1c1z_A_,66,111,1,1 1c1z_A_,71,74,1,1 1c1z_A_,73,92,1,1 1c1z_A_,73,118,1,1 1c1z_A_,75,90,1,1 1c1z_A_,77,88,1,1 1c1z_A_,80,82,1,1 1c1z_A_,80,85,1,1 1c1z_A_,82,85,1,1 1c1z_A_,85,105,1,1 1c1z_A_,87,103,1,1 1c1z_A_,89,101,1,1 1c1z_A_,90,118,1,1 1c1z_A_,92,95,1,1 1c1z_A_,94,121,1,1 1c1z_A_,96,119,1,1 1c1z_A_,97,99,1,1 1c1z_A_,98,117,1,1 1c1z_A_,104,112,1,1 1c1z_A_,106,108,1,1 1c1z_A_,106,109,1,1 1c1z_A_,106,110,1,1 1c1z_A_,108,110,1,1 1c1z_A_,123,145,1,1 1c1z_A_,123,170,1,1 1c1z_A_,123,174,1,1 1c1z_A_,124,175,1,1 1c1z_A_,131,181,1,1 1c1z_A_,133,154,1,1 1c1z_A_,135,152,1,1 1c1z_A_,136,152,1,1 1c1z_A_,140,146,1,1 1c1z_A_,140,149,1,1 1c1z_A_,141,144,1,1 1c1z_A_,145,169,1,1 1c1z_A_,146,149,1,1 1c1z_A_,146,169,1,1 1c1z_A_,148,169,1,1 1c1z_A_,149,169,1,1 1c1z_A_,151,167,1,1 1c1z_A_,153,165,1,1 1c1z_A_,155,180,1,1 1c1z_A_,160,182,1,1 1c1z_A_,161,231,1,1 1c1z_A_,162,180,1,1 1c1z_A_,164,166,1,1 1c1z_A_,168,176,1,1 1c1z_A_,169,170,1,1 1c1z_A_,170,172,1,1 1c1z_A_,170,173,1,1 1c1z_A_,170,174,1,1 1c1z_A_,180,182,1,1 1c1z_A_,184,207,1,1 1c1z_A_,186,205,1,1 1c1z_A_,186,234,1,1 1c1z_A_,187,235,1,1 1c1z_A_,191,195,1,1 1c1z_A_,192,195,1,1 1c1z_A_,194,216,1,1 1c1z_A_,196,214,1,1 1c1z_A_,198,212,1,1 1c1z_A_,202,209,1,1 1c1z_A_,204,206,1,1 1c1z_A_,206,209,1,1 1c1z_A_,208,210,1,1 1c1z_A_,208,228,1,1 1c1z_A_,208,229,1,1 1c1z_A_,209,229,1,1 1c1z_A_,210,228,1,1 1c1z_A_,211,227,1,1 1c1z_A_,213,225,1,1 1c1z_A_,214,241,1,1 1c1z_A_,216,219,1,1 1c1z_A_,218,244,1,1 1c1z_A_,220,242,1,1 1c1z_A_,222,240,1,1 1c1z_A_,228,236,1,1 1c1z_A_,229,230,1,1 1c1z_A_,230,232,1,1 1c1z_A_,230,233,1,1 1c1z_A_,230,234,1,1 1c1z_A_,243,298,1,1 1c1z_A_,243,299,1,1 1c1z_A_,245,271,1,1 1c1z_A_,251,309,1,1 1c1z_A_,252,263,1,1 1c1z_A_,253,321,1,1 1c1z_A_,254,261,1,1 1c1z_A_,255,278,1,1 1c1z_A_,256,259,1,1 1c1z_A_,260,321,1,1 1c1z_A_,262,265,1,1 1c1z_A_,262,266,1,1 1c1z_A_,263,267,1,1 1c1z_A_,267,270,1,1 1c1z_A_,271,296,1,1 1c1z_A_,272,275,1,1 1c1z_A_,272,296,1,1 1c1z_A_,273,298,1,1 1c1z_A_,274,295,1,1 1c1z_A_,274,296,1,1 1c1z_A_,275,296,1,1 1c1z_A_,277,294,1,1 1c1z_A_,278,293,1,1 1c1z_A_,279,292,1,1 1c1z_A_,281,290,1,1 1c1z_A_,282,318,1,1 1c1z_A_,283,288,1,1 1c1z_A_,284,285,1,1 1c1z_A_,286,288,1,1 1c1z_A_,289,320,1,1 1c1z_A_,289,323,1,1 1c1z_A_,289,324,1,1 1c1z_A_,292,305,1,1 1c1z_A_,292,306,1,1 1c1z_A_,297,300,1,1 1c1z_A_,304,307,1,1 1c1z_A_,310,319,1,1 1c1z_A_,311,315,1,1 1c1z_A_,319,322,1,1 1c1z_A_,320,323,1,1