pair,contact1,contact2,flow1,flow2 6bos_A_,1,234,1,1 6bos_A_,3,5,1,1 6bos_A_,5,257,1,1 6bos_A_,6,256,1,1 6bos_A_,7,256,1,1 6bos_A_,8,258,1,1 6bos_A_,8,272,1,1 6bos_A_,9,11,1,1 6bos_A_,9,254,1,1 6bos_A_,10,18,1,1 6bos_A_,10,253,1,1 6bos_A_,12,14,1,1 6bos_A_,12,15,1,1 6bos_A_,12,16,1,1 6bos_A_,14,16,1,1 6bos_A_,19,273,1,1 6bos_A_,19,275,1,1 6bos_A_,20,273,1,1 6bos_A_,21,45,1,1 6bos_A_,21,48,1,1 6bos_A_,21,49,1,1 6bos_A_,21,272,1,1 6bos_A_,22,271,1,1 6bos_A_,23,49,1,1 6bos_A_,23,51,1,1 6bos_A_,23,269,1,1 6bos_A_,24,53,1,1 6bos_A_,24,269,1,1 6bos_A_,25,51,1,1 6bos_A_,25,53,1,1 6bos_A_,25,266,1,1 6bos_A_,26,28,1,1 6bos_A_,26,54,1,1 6bos_A_,26,167,1,1 6bos_A_,26,264,1,1 6bos_A_,27,53,1,1 6bos_A_,28,226,1,1 6bos_A_,29,33,1,1 6bos_A_,29,54,1,1 6bos_A_,30,34,1,1 6bos_A_,30,55,1,1 6bos_A_,31,35,1,1 6bos_A_,31,56,1,1 6bos_A_,32,36,1,1 6bos_A_,33,36,1,1 6bos_A_,33,38,1,1 6bos_A_,34,37,1,1 6bos_A_,36,263,1,1 6bos_A_,37,41,1,1 6bos_A_,38,42,1,1 6bos_A_,39,43,1,1 6bos_A_,40,44,1,1 6bos_A_,41,45,1,1 6bos_A_,42,46,1,1 6bos_A_,45,258,1,1 6bos_A_,45,270,1,1 6bos_A_,48,93,1,1 6bos_A_,50,91,1,1 6bos_A_,52,89,1,1 6bos_A_,53,126,1,1 6bos_A_,56,86,1,1 6bos_A_,57,58,1,1 6bos_A_,58,60,1,1 6bos_A_,58,61,1,1 6bos_A_,59,62,1,1 6bos_A_,63,66,1,1 6bos_A_,64,67,1,1 6bos_A_,65,68,1,1 6bos_A_,66,75,1,1 6bos_A_,69,72,1,1 6bos_A_,72,75,1,1 6bos_A_,74,92,1,1 6bos_A_,76,90,1,1 6bos_A_,78,88,1,1 6bos_A_,79,110,1,1 6bos_A_,81,110,1,1 6bos_A_,83,85,1,1 6bos_A_,87,112,1,1 6bos_A_,92,94,1,1 6bos_A_,95,96,1,1 6bos_A_,97,118,1,1 6bos_A_,98,118,1,1 6bos_A_,100,116,1,1 6bos_A_,102,114,1,1 6bos_A_,105,108,1,1 6bos_A_,105,109,1,1 6bos_A_,106,111,1,1 6bos_A_,106,112,1,1 6bos_A_,113,128,1,1 6bos_A_,115,126,1,1 6bos_A_,117,124,1,1 6bos_A_,118,160,1,1 6bos_A_,119,122,1,1 6bos_A_,119,160,1,1 6bos_A_,120,160,1,1 6bos_A_,123,161,1,1 6bos_A_,123,163,1,1 6bos_A_,125,163,1,1 6bos_A_,125,165,1,1 6bos_A_,126,165,1,1 6bos_A_,127,165,1,1 6bos_A_,129,167,1,1 6bos_A_,129,169,1,1 6bos_A_,130,142,1,1 6bos_A_,131,133,1,1 6bos_A_,131,169,1,1 6bos_A_,132,138,1,1 6bos_A_,133,136,1,1 6bos_A_,134,137,1,1 6bos_A_,136,139,1,1 6bos_A_,138,142,1,1 6bos_A_,139,143,1,1 6bos_A_,140,144,1,1 6bos_A_,141,145,1,1 6bos_A_,142,146,1,1 6bos_A_,142,169,1,1 6bos_A_,143,147,1,1 6bos_A_,144,148,1,1 6bos_A_,145,149,1,1 6bos_A_,146,150,1,1 6bos_A_,147,151,1,1 6bos_A_,148,152,1,1 6bos_A_,149,153,1,1 6bos_A_,150,154,1,1 6bos_A_,151,155,1,1 6bos_A_,153,156,1,1 6bos_A_,154,203,1,1 6bos_A_,158,160,1,1 6bos_A_,162,245,1,1 6bos_A_,164,243,1,1 6bos_A_,166,241,1,1 6bos_A_,167,169,1,1 6bos_A_,168,239,1,1 6bos_A_,170,241,1,1 6bos_A_,171,188,1,1 6bos_A_,172,194,1,1 6bos_A_,172,241,1,1 6bos_A_,173,176,1,1 6bos_A_,173,194,1,1 6bos_A_,174,177,1,1 6bos_A_,176,211,1,1 6bos_A_,176,238,1,1 6bos_A_,178,236,1,1 6bos_A_,180,183,1,1 6bos_A_,183,186,1,1 6bos_A_,186,187,1,1 6bos_A_,186,189,1,1 6bos_A_,188,193,1,1 6bos_A_,190,192,1,1 6bos_A_,190,193,1,1 6bos_A_,190,194,1,1 6bos_A_,191,195,1,1 6bos_A_,192,196,1,1 6bos_A_,193,197,1,1 6bos_A_,194,198,1,1 6bos_A_,195,199,1,1 6bos_A_,196,200,1,1 6bos_A_,197,201,1,1 6bos_A_,198,202,1,1 6bos_A_,199,203,1,1 6bos_A_,200,204,1,1 6bos_A_,201,206,1,1 6bos_A_,207,244,1,1 6bos_A_,208,211,1,1 6bos_A_,208,212,1,1 6bos_A_,208,238,1,1 6bos_A_,209,213,1,1 6bos_A_,209,242,1,1 6bos_A_,209,255,1,1 6bos_A_,210,214,1,1 6bos_A_,211,214,1,1 6bos_A_,211,217,1,1 6bos_A_,214,217,1,1 6bos_A_,214,254,1,1 6bos_A_,219,234,1,1 6bos_A_,222,237,1,1 6bos_A_,222,239,1,1 6bos_A_,222,240,1,1 6bos_A_,222,267,1,1 6bos_A_,223,237,1,1 6bos_A_,224,234,1,1 6bos_A_,224,265,1,1 6bos_A_,225,227,1,1 6bos_A_,227,230,1,1 6bos_A_,228,233,1,1 6bos_A_,229,232,1,1 6bos_A_,229,233,1,1 6bos_A_,230,235,1,1 6bos_A_,231,234,1,1 6bos_A_,231,259,1,1 6bos_A_,231,261,1,1 6bos_A_,240,266,1,1 6bos_A_,245,248,1,1 6bos_A_,246,249,1,1 6bos_A_,249,252,1,1 6bos_A_,251,253,1,1 6bos_A_,251,274,1,1 6bos_A_,253,272,1,1 6bos_A_,254,255,1,1 6bos_A_,254,256,1,1 6bos_A_,254,272,1,1 6bos_A_,256,270,1,1 6bos_A_,257,259,1,1 6bos_A_,258,261,1,1 6bos_A_,258,268,1,1 6bos_A_,264,265,1,1 6bos_A_,264,266,1,1 6bos_A_,267,268,1,1