pair,contact1,contact2,flow1,flow2 1bqb_A_,1,20,1,1 1bqb_A_,1,21,1,1 1bqb_A_,3,19,1,1 1bqb_A_,5,17,1,1 1bqb_A_,6,57,1,1 1bqb_A_,6,58,1,1 1bqb_A_,6,59,1,1 1bqb_A_,7,15,1,1 1bqb_A_,8,59,1,1 1bqb_A_,9,12,1,1 1bqb_A_,9,13,1,1 1bqb_A_,9,65,1,1 1bqb_A_,10,65,1,1 1bqb_A_,10,69,1,1 1bqb_A_,13,15,1,1 1bqb_A_,15,73,1,1 1bqb_A_,18,30,1,1 1bqb_A_,20,27,1,1 1bqb_A_,20,29,1,1 1bqb_A_,22,25,1,1 1bqb_A_,26,54,1,1 1bqb_A_,27,29,1,1 1bqb_A_,28,39,1,1 1bqb_A_,28,52,1,1 1bqb_A_,28,71,1,1 1bqb_A_,29,38,1,1 1bqb_A_,30,32,1,1 1bqb_A_,30,37,1,1 1bqb_A_,33,79,1,1 1bqb_A_,35,78,1,1 1bqb_A_,36,97,1,1 1bqb_A_,37,71,1,1 1bqb_A_,38,97,1,1 1bqb_A_,38,99,1,1 1bqb_A_,39,52,1,1 1bqb_A_,40,99,1,1 1bqb_A_,40,101,1,1 1bqb_A_,41,50,1,1 1bqb_A_,41,63,1,1 1bqb_A_,42,101,1,1 1bqb_A_,43,46,1,1 1bqb_A_,43,47,1,1 1bqb_A_,43,48,1,1 1bqb_A_,44,104,1,1 1bqb_A_,44,105,1,1 1bqb_A_,54,56,1,1 1bqb_A_,54,58,1,1 1bqb_A_,54,61,1,1 1bqb_A_,55,61,1,1 1bqb_A_,56,58,1,1 1bqb_A_,58,60,1,1 1bqb_A_,61,64,1,1 1bqb_A_,62,65,1,1 1bqb_A_,63,102,1,1 1bqb_A_,64,68,1,1 1bqb_A_,65,69,1,1 1bqb_A_,66,70,1,1 1bqb_A_,66,136,1,1 1bqb_A_,67,71,1,1 1bqb_A_,68,72,1,1 1bqb_A_,69,73,1,1 1bqb_A_,70,74,1,1 1bqb_A_,71,75,1,1 1bqb_A_,72,76,1,1 1bqb_A_,73,77,1,1 1bqb_A_,74,78,1,1 1bqb_A_,75,79,1,1 1bqb_A_,76,80,1,1 1bqb_A_,77,81,1,1 1bqb_A_,78,82,1,1 1bqb_A_,78,88,1,1 1bqb_A_,79,83,1,1 1bqb_A_,80,84,1,1 1bqb_A_,80,251,1,1 1bqb_A_,81,85,1,1 1bqb_A_,81,87,1,1 1bqb_A_,81,147,1,1 1bqb_A_,82,86,1,1 1bqb_A_,82,88,1,1 1bqb_A_,87,90,1,1 1bqb_A_,87,255,1,1 1bqb_A_,88,92,1,1 1bqb_A_,88,94,1,1 1bqb_A_,89,90,1,1 1bqb_A_,89,92,1,1 1bqb_A_,89,95,1,1 1bqb_A_,91,93,1,1 1bqb_A_,91,95,1,1 1bqb_A_,98,122,1,1 1bqb_A_,100,122,1,1 1bqb_A_,100,124,1,1 1bqb_A_,102,126,1,1 1bqb_A_,103,111,1,1 1bqb_A_,103,124,1,1 1bqb_A_,104,111,1,1 1bqb_A_,104,126,1,1 1bqb_A_,106,109,1,1 1bqb_A_,110,112,1,1 1bqb_A_,111,114,1,1 1bqb_A_,112,127,1,1 1bqb_A_,113,128,1,1 1bqb_A_,114,125,1,1 1bqb_A_,116,123,1,1 1bqb_A_,117,152,1,1 1bqb_A_,118,121,1,1 1bqb_A_,119,152,1,1 1bqb_A_,125,135,1,1 1bqb_A_,126,134,1,1 1bqb_A_,128,130,1,1 1bqb_A_,128,131,1,1 1bqb_A_,129,132,1,1 1bqb_A_,131,191,1,1 1bqb_A_,133,134,1,1 1bqb_A_,133,189,1,1 1bqb_A_,134,137,1,1 1bqb_A_,138,142,1,1 1bqb_A_,139,143,1,1 1bqb_A_,140,144,1,1 1bqb_A_,140,186,1,1 1bqb_A_,141,145,1,1 1bqb_A_,142,146,1,1 1bqb_A_,143,147,1,1 1bqb_A_,144,148,1,1 1bqb_A_,144,171,1,1 1bqb_A_,145,148,1,1 1bqb_A_,146,150,1,1 1bqb_A_,147,151,1,1 1bqb_A_,148,152,1,1 1bqb_A_,148,167,1,1 1bqb_A_,149,153,1,1 1bqb_A_,150,154,1,1 1bqb_A_,151,154,1,1 1bqb_A_,151,156,1,1 1bqb_A_,152,153,1,1 1bqb_A_,157,167,1,1 1bqb_A_,158,160,1,1 1bqb_A_,158,163,1,1 1bqb_A_,158,264,1,1 1bqb_A_,159,168,1,1 1bqb_A_,160,161,1,1 1bqb_A_,160,163,1,1 1bqb_A_,160,164,1,1 1bqb_A_,161,165,1,1 1bqb_A_,161,224,1,1 1bqb_A_,162,166,1,1 1bqb_A_,162,268,1,1 1bqb_A_,163,167,1,1 1bqb_A_,164,168,1,1 1bqb_A_,165,169,1,1 1bqb_A_,166,170,1,1 1bqb_A_,167,171,1,1 1bqb_A_,168,172,1,1 1bqb_A_,169,173,1,1 1bqb_A_,169,235,1,1 1bqb_A_,170,174,1,1 1bqb_A_,171,175,1,1 1bqb_A_,172,176,1,1 1bqb_A_,172,200,1,1 1bqb_A_,173,177,1,1 1bqb_A_,174,178,1,1 1bqb_A_,175,179,1,1 1bqb_A_,177,247,1,1 1bqb_A_,182,184,1,1 1bqb_A_,183,202,1,1 1bqb_A_,185,199,1,1 1bqb_A_,185,200,1,1 1bqb_A_,186,189,1,1 1bqb_A_,186,190,1,1 1bqb_A_,191,194,1,1 1bqb_A_,191,197,1,1 1bqb_A_,201,203,1,1 1bqb_A_,201,204,1,1 1bqb_A_,204,207,1,1 1bqb_A_,205,208,1,1 1bqb_A_,205,210,1,1 1bqb_A_,206,209,1,1 1bqb_A_,206,212,1,1 1bqb_A_,210,228,1,1 1bqb_A_,210,229,1,1 1bqb_A_,210,231,1,1 1bqb_A_,213,216,1,1 1bqb_A_,214,217,1,1 1bqb_A_,214,298,1,1 1bqb_A_,218,230,1,1 1bqb_A_,220,222,1,1 1bqb_A_,221,225,1,1 1bqb_A_,222,225,1,1 1bqb_A_,222,226,1,1 1bqb_A_,223,227,1,1 1bqb_A_,223,228,1,1 1bqb_A_,225,230,1,1 1bqb_A_,226,229,1,1 1bqb_A_,226,230,1,1 1bqb_A_,227,231,1,1 1bqb_A_,228,231,1,1 1bqb_A_,229,232,1,1 1bqb_A_,230,233,1,1 1bqb_A_,231,235,1,1 1bqb_A_,232,236,1,1 1bqb_A_,233,237,1,1 1bqb_A_,234,238,1,1 1bqb_A_,235,239,1,1 1bqb_A_,236,240,1,1 1bqb_A_,237,241,1,1 1bqb_A_,238,242,1,1 1bqb_A_,239,243,1,1 1bqb_A_,240,244,1,1 1bqb_A_,240,294,1,1 1bqb_A_,241,245,1,1 1bqb_A_,242,246,1,1 1bqb_A_,246,250,1,1 1bqb_A_,247,251,1,1 1bqb_A_,248,252,1,1 1bqb_A_,249,253,1,1 1bqb_A_,249,287,1,1 1bqb_A_,250,254,1,1 1bqb_A_,251,255,1,1 1bqb_A_,252,256,1,1 1bqb_A_,253,257,1,1 1bqb_A_,254,258,1,1 1bqb_A_,255,259,1,1 1bqb_A_,256,260,1,1 1bqb_A_,256,281,1,1 1bqb_A_,257,261,1,1 1bqb_A_,257,262,1,1 1bqb_A_,261,281,1,1 1bqb_A_,263,266,1,1 1bqb_A_,267,270,1,1 1bqb_A_,267,271,1,1 1bqb_A_,268,272,1,1 1bqb_A_,269,273,1,1 1bqb_A_,270,274,1,1 1bqb_A_,271,275,1,1 1bqb_A_,272,276,1,1 1bqb_A_,272,296,1,1 1bqb_A_,272,300,1,1 1bqb_A_,273,277,1,1 1bqb_A_,274,278,1,1 1bqb_A_,275,279,1,1 1bqb_A_,276,280,1,1 1bqb_A_,277,281,1,1 1bqb_A_,278,282,1,1 1bqb_A_,279,283,1,1 1bqb_A_,280,285,1,1 1bqb_A_,284,287,1,1 1bqb_A_,284,288,1,1 1bqb_A_,285,289,1,1 1bqb_A_,286,290,1,1 1bqb_A_,287,291,1,1 1bqb_A_,288,292,1,1 1bqb_A_,289,293,1,1 1bqb_A_,290,294,1,1 1bqb_A_,291,295,1,1 1bqb_A_,292,295,1,1 1bqb_A_,292,296,1,1 1bqb_A_,293,296,1,1 1bqb_A_,293,297,1,1 1bqb_A_,295,298,1,1 1bqb_A_,295,300,1,1 1bqb_A_,296,299,1,1