pair,contact1,contact2,flow1,flow2 1sch_A_,2,120,1,1 1sch_A_,4,7,1,1 1sch_A_,6,10,1,1 1sch_A_,6,95,1,1 1sch_A_,6,98,1,1 1sch_A_,10,13,1,1 1sch_A_,12,16,1,1 1sch_A_,13,17,1,1 1sch_A_,14,18,1,1 1sch_A_,15,19,1,1 1sch_A_,16,20,1,1 1sch_A_,17,21,1,1 1sch_A_,18,22,1,1 1sch_A_,18,106,1,1 1sch_A_,19,23,1,1 1sch_A_,20,23,1,1 1sch_A_,20,24,1,1 1sch_A_,21,25,1,1 1sch_A_,22,26,1,1 1sch_A_,23,27,1,1 1sch_A_,24,27,1,1 1sch_A_,24,28,1,1 1sch_A_,28,31,1,1 1sch_A_,28,74,1,1 1sch_A_,29,32,1,1 1sch_A_,30,34,1,1 1sch_A_,31,35,1,1 1sch_A_,32,36,1,1 1sch_A_,33,37,1,1 1sch_A_,34,38,1,1 1sch_A_,34,74,1,1 1sch_A_,35,39,1,1 1sch_A_,36,40,1,1 1sch_A_,37,41,1,1 1sch_A_,38,42,1,1 1sch_A_,39,43,1,1 1sch_A_,40,44,1,1 1sch_A_,41,69,1,1 1sch_A_,42,50,1,1 1sch_A_,43,272,1,1 1sch_A_,44,154,1,1 1sch_A_,46,49,1,1 1sch_A_,47,49,1,1 1sch_A_,48,272,1,1 1sch_A_,48,275,1,1 1sch_A_,49,51,1,1 1sch_A_,49,125,1,1 1sch_A_,50,53,1,1 1sch_A_,50,286,1,1 1sch_A_,51,54,1,1 1sch_A_,51,63,1,1 1sch_A_,55,64,1,1 1sch_A_,55,290,1,1 1sch_A_,56,62,1,1 1sch_A_,57,60,1,1 1sch_A_,63,66,1,1 1sch_A_,63,69,1,1 1sch_A_,63,129,1,1 1sch_A_,66,69,1,1 1sch_A_,66,70,1,1 1sch_A_,67,134,1,1 1sch_A_,69,72,1,1 1sch_A_,69,73,1,1 1sch_A_,71,174,1,1 1sch_A_,75,79,1,1 1sch_A_,76,80,1,1 1sch_A_,77,81,1,1 1sch_A_,78,82,1,1 1sch_A_,79,83,1,1 1sch_A_,80,84,1,1 1sch_A_,80,290,1,1 1sch_A_,81,85,1,1 1sch_A_,82,86,1,1 1sch_A_,83,87,1,1 1sch_A_,83,286,1,1 1sch_A_,84,88,1,1 1sch_A_,85,88,1,1 1sch_A_,85,89,1,1 1sch_A_,86,90,1,1 1sch_A_,87,92,1,1 1sch_A_,95,98,1,1 1sch_A_,95,99,1,1 1sch_A_,95,122,1,1 1sch_A_,96,100,1,1 1sch_A_,96,124,1,1 1sch_A_,97,124,1,1 1sch_A_,98,102,1,1 1sch_A_,98,121,1,1 1sch_A_,98,122,1,1 1sch_A_,99,103,1,1 1sch_A_,100,104,1,1 1sch_A_,101,105,1,1 1sch_A_,102,106,1,1 1sch_A_,103,107,1,1 1sch_A_,104,108,1,1 1sch_A_,105,106,1,1 1sch_A_,105,109,1,1 1sch_A_,105,116,1,1 1sch_A_,106,110,1,1 1sch_A_,107,111,1,1 1sch_A_,108,111,1,1 1sch_A_,108,113,1,1 1sch_A_,109,112,1,1 1sch_A_,111,220,1,1 1sch_A_,119,122,1,1 1sch_A_,122,273,1,1 1sch_A_,123,278,1,1 1sch_A_,123,281,1,1 1sch_A_,123,282,1,1 1sch_A_,123,283,1,1 1sch_A_,124,284,1,1 1sch_A_,124,286,1,1 1sch_A_,125,127,1,1 1sch_A_,125,286,1,1 1sch_A_,129,131,1,1 1sch_A_,129,132,1,1 1sch_A_,129,133,1,1 1sch_A_,130,134,1,1 1sch_A_,131,135,1,1 1sch_A_,132,135,1,1 1sch_A_,132,136,1,1 1sch_A_,135,136,1,1 1sch_A_,136,154,1,1 1sch_A_,139,142,1,1 1sch_A_,140,237,1,1 1sch_A_,143,147,1,1 1sch_A_,144,148,1,1 1sch_A_,144,240,1,1 1sch_A_,145,149,1,1 1sch_A_,146,150,1,1 1sch_A_,147,151,1,1 1sch_A_,148,152,1,1 1sch_A_,149,153,1,1 1sch_A_,151,154,1,1 1sch_A_,151,156,1,1 1sch_A_,152,155,1,1 1sch_A_,155,271,1,1 1sch_A_,157,160,1,1 1sch_A_,157,161,1,1 1sch_A_,158,162,1,1 1sch_A_,159,163,1,1 1sch_A_,159,254,1,1 1sch_A_,159,264,1,1 1sch_A_,160,164,1,1 1sch_A_,160,271,1,1 1sch_A_,161,165,1,1 1sch_A_,162,225,1,1 1sch_A_,163,166,1,1 1sch_A_,164,167,1,1 1sch_A_,165,168,1,1 1sch_A_,166,169,1,1 1sch_A_,168,238,1,1 1sch_A_,169,213,1,1 1sch_A_,169,219,1,1 1sch_A_,169,221,1,1 1sch_A_,171,212,1,1 1sch_A_,173,210,1,1 1sch_A_,174,177,1,1 1sch_A_,175,178,1,1 1sch_A_,175,179,1,1 1sch_A_,175,200,1,1 1sch_A_,175,208,1,1 1sch_A_,176,206,1,1 1sch_A_,178,182,1,1 1sch_A_,179,183,1,1 1sch_A_,179,201,1,1 1sch_A_,179,204,1,1 1sch_A_,179,206,1,1 1sch_A_,180,184,1,1 1sch_A_,181,185,1,1 1sch_A_,182,197,1,1 1sch_A_,183,200,1,1 1sch_A_,186,188,1,1 1sch_A_,189,191,1,1 1sch_A_,189,192,1,1 1sch_A_,189,193,1,1 1sch_A_,189,231,1,1 1sch_A_,189,232,1,1 1sch_A_,190,194,1,1 1sch_A_,191,195,1,1 1sch_A_,192,195,1,1 1sch_A_,192,196,1,1 1sch_A_,193,197,1,1 1sch_A_,195,198,1,1 1sch_A_,196,199,1,1 1sch_A_,197,200,1,1 1sch_A_,199,208,1,1 1sch_A_,205,208,1,1 1sch_A_,213,215,1,1 1sch_A_,213,216,1,1 1sch_A_,213,227,1,1 1sch_A_,215,227,1,1 1sch_A_,216,219,1,1 1sch_A_,216,221,1,1 1sch_A_,221,223,1,1 1sch_A_,222,225,1,1 1sch_A_,222,254,1,1 1sch_A_,223,227,1,1 1sch_A_,224,228,1,1 1sch_A_,224,238,1,1 1sch_A_,225,229,1,1 1sch_A_,226,230,1,1 1sch_A_,227,230,1,1 1sch_A_,227,232,1,1 1sch_A_,228,231,1,1 1sch_A_,235,238,1,1 1sch_A_,235,239,1,1 1sch_A_,236,240,1,1 1sch_A_,238,241,1,1 1sch_A_,239,242,1,1 1sch_A_,241,247,1,1 1sch_A_,243,248,1,1 1sch_A_,244,248,1,1 1sch_A_,245,248,1,1 1sch_A_,246,249,1,1 1sch_A_,247,251,1,1 1sch_A_,248,252,1,1 1sch_A_,249,253,1,1 1sch_A_,250,254,1,1 1sch_A_,251,255,1,1 1sch_A_,252,255,1,1 1sch_A_,252,256,1,1 1sch_A_,254,257,1,1 1sch_A_,254,264,1,1 1sch_A_,257,260,1,1 1sch_A_,258,262,1,1 1sch_A_,259,263,1,1 1sch_A_,260,264,1,1 1sch_A_,261,265,1,1 1sch_A_,262,266,1,1 1sch_A_,263,267,1,1 1sch_A_,264,268,1,1 1sch_A_,265,269,1,1 1sch_A_,266,270,1,1 1sch_A_,267,271,1,1 1sch_A_,268,272,1,1 1sch_A_,269,273,1,1 1sch_A_,271,274,1,1 1sch_A_,272,275,1,1 1sch_A_,279,282,1,1 1sch_A_,284,293,1,1 1sch_A_,285,293,1,1 1sch_A_,286,289,1,1 1sch_A_,287,293,1,1 1sch_A_,288,290,1,1 1sch_A_,288,291,1,1