pair,contact1,contact2,flow1,flow2 1yst_M_,4,6,1,1 1yst_M_,5,227,1,1 1yst_M_,8,41,1,1 1yst_M_,25,28,1,1 1yst_M_,26,29,1,1 1yst_M_,28,52,1,1 1yst_M_,30,31,1,1 1yst_M_,30,50,1,1 1yst_M_,36,40,1,1 1yst_M_,37,41,1,1 1yst_M_,38,41,1,1 1yst_M_,39,42,1,1 1yst_M_,39,43,1,1 1yst_M_,48,50,1,1 1yst_M_,56,59,1,1 1yst_M_,57,61,1,1 1yst_M_,58,62,1,1 1yst_M_,59,62,1,1 1yst_M_,59,63,1,1 1yst_M_,59,125,1,1 1yst_M_,60,64,1,1 1yst_M_,61,65,1,1 1yst_M_,62,65,1,1 1yst_M_,62,66,1,1 1yst_M_,63,67,1,1 1yst_M_,64,68,1,1 1yst_M_,65,69,1,1 1yst_M_,66,70,1,1 1yst_M_,67,71,1,1 1yst_M_,68,72,1,1 1yst_M_,69,73,1,1 1yst_M_,70,74,1,1 1yst_M_,71,75,1,1 1yst_M_,72,76,1,1 1yst_M_,74,78,1,1 1yst_M_,77,79,1,1 1yst_M_,81,83,1,1 1yst_M_,81,84,1,1 1yst_M_,84,88,1,1 1yst_M_,90,92,1,1 1yst_M_,93,95,1,1 1yst_M_,93,177,1,1 1yst_M_,95,181,1,1 1yst_M_,101,104,1,1 1yst_M_,102,104,1,1 1yst_M_,114,118,1,1 1yst_M_,115,119,1,1 1yst_M_,116,120,1,1 1yst_M_,117,121,1,1 1yst_M_,118,122,1,1 1yst_M_,119,123,1,1 1yst_M_,119,177,1,1 1yst_M_,120,124,1,1 1yst_M_,121,125,1,1 1yst_M_,122,126,1,1 1yst_M_,124,128,1,1 1yst_M_,125,128,1,1 1yst_M_,125,129,1,1 1yst_M_,126,130,1,1 1yst_M_,127,130,1,1 1yst_M_,127,131,1,1 1yst_M_,128,132,1,1 1yst_M_,130,133,1,1 1yst_M_,131,134,1,1 1yst_M_,132,136,1,1 1yst_M_,134,137,1,1 1yst_M_,134,138,1,1 1yst_M_,135,139,1,1 1yst_M_,144,147,1,1 1yst_M_,145,149,1,1 1yst_M_,147,150,1,1 1yst_M_,147,151,1,1 1yst_M_,150,154,1,1 1yst_M_,151,155,1,1 1yst_M_,152,274,1,1 1yst_M_,153,157,1,1 1yst_M_,154,158,1,1 1yst_M_,155,159,1,1 1yst_M_,156,160,1,1 1yst_M_,157,161,1,1 1yst_M_,158,162,1,1 1yst_M_,158,163,1,1 1yst_M_,159,164,1,1 1yst_M_,163,166,1,1 1yst_M_,164,167,1,1 1yst_M_,164,168,1,1 1yst_M_,164,173,1,1 1yst_M_,164,287,1,1 1yst_M_,165,170,1,1 1yst_M_,170,172,1,1 1yst_M_,172,173,1,1 1yst_M_,179,182,1,1 1yst_M_,180,184,1,1 1yst_M_,181,184,1,1 1yst_M_,181,185,1,1 1yst_M_,182,186,1,1 1yst_M_,183,186,1,1 1yst_M_,184,187,1,1 1yst_M_,184,188,1,1 1yst_M_,187,190,1,1 1yst_M_,187,191,1,1 1yst_M_,190,193,1,1 1yst_M_,193,294,1,1 1yst_M_,195,198,1,1 1yst_M_,196,199,1,1 1yst_M_,199,201,1,1 1yst_M_,199,203,1,1 1yst_M_,200,204,1,1 1yst_M_,201,205,1,1 1yst_M_,202,206,1,1 1yst_M_,203,207,1,1 1yst_M_,204,208,1,1 1yst_M_,205,209,1,1 1yst_M_,205,276,1,1 1yst_M_,206,210,1,1 1yst_M_,207,211,1,1 1yst_M_,208,212,1,1 1yst_M_,209,212,1,1 1yst_M_,210,214,1,1 1yst_M_,211,215,1,1 1yst_M_,212,216,1,1 1yst_M_,213,217,1,1 1yst_M_,214,218,1,1 1yst_M_,215,219,1,1 1yst_M_,216,220,1,1 1yst_M_,217,221,1,1 1yst_M_,218,222,1,1 1yst_M_,219,223,1,1 1yst_M_,219,266,1,1 1yst_M_,220,224,1,1 1yst_M_,222,226,1,1 1yst_M_,223,227,1,1 1yst_M_,225,228,1,1 1yst_M_,226,228,1,1 1yst_M_,230,233,1,1 1yst_M_,233,237,1,1 1yst_M_,234,238,1,1 1yst_M_,234,266,1,1 1yst_M_,235,238,1,1 1yst_M_,236,239,1,1 1yst_M_,236,240,1,1 1yst_M_,241,246,1,1 1yst_M_,242,246,1,1 1yst_M_,243,247,1,1 1yst_M_,244,248,1,1 1yst_M_,245,249,1,1 1yst_M_,246,249,1,1 1yst_M_,246,250,1,1 1yst_M_,247,251,1,1 1yst_M_,249,253,1,1 1yst_M_,250,254,1,1 1yst_M_,251,255,1,1 1yst_M_,252,256,1,1 1yst_M_,252,257,1,1 1yst_M_,253,257,1,1 1yst_M_,259,260,1,1 1yst_M_,262,266,1,1 1yst_M_,263,267,1,1 1yst_M_,264,268,1,1 1yst_M_,265,269,1,1 1yst_M_,266,270,1,1 1yst_M_,268,272,1,1 1yst_M_,269,273,1,1 1yst_M_,270,274,1,1 1yst_M_,271,275,1,1 1yst_M_,274,277,1,1 1yst_M_,274,278,1,1 1yst_M_,275,279,1,1 1yst_M_,277,281,1,1 1yst_M_,278,281,1,1 1yst_M_,278,282,1,1 1yst_M_,279,283,1,1 1yst_M_,281,285,1,1 1yst_M_,282,285,1,1 1yst_M_,283,286,1,1 1yst_M_,283,287,1,1 1yst_M_,286,290,1,1 1yst_M_,287,294,1,1 1yst_M_,288,291,1,1 1yst_M_,293,296,1,1 1yst_M_,294,298,1,1 1yst_M_,295,299,1,1 1yst_M_,296,300,1,1 1yst_M_,297,300,1,1 1yst_M_,297,301,1,1 1yst_M_,298,301,1,1 1yst_M_,298,302,1,1