pair,contact1,contact2,flow1,flow2 8s1b_A_,8,10,1,1 8s1b_A_,8,11,1,1 8s1b_A_,9,12,1,1 8s1b_A_,10,75,1,1 8s1b_A_,12,75,1,1 8s1b_A_,14,19,1,1 8s1b_A_,15,17,1,1 8s1b_A_,15,18,1,1 8s1b_A_,16,19,1,1 8s1b_A_,18,78,1,1 8s1b_A_,18,92,1,1 8s1b_A_,19,94,1,1 8s1b_A_,19,95,1,1 8s1b_A_,20,92,1,1 8s1b_A_,20,93,1,1 8s1b_A_,21,24,1,1 8s1b_A_,22,25,1,1 8s1b_A_,22,95,1,1 8s1b_A_,22,98,1,1 8s1b_A_,24,42,1,1 8s1b_A_,26,40,1,1 8s1b_A_,28,38,1,1 8s1b_A_,29,38,1,1 8s1b_A_,31,36,1,1 8s1b_A_,32,36,1,1 8s1b_A_,35,57,1,1 8s1b_A_,37,55,1,1 8s1b_A_,39,53,1,1 8s1b_A_,41,51,1,1 8s1b_A_,43,49,1,1 8s1b_A_,46,49,1,1 8s1b_A_,54,103,1,1 8s1b_A_,56,73,1,1 8s1b_A_,56,101,1,1 8s1b_A_,59,62,1,1 8s1b_A_,63,67,1,1 8s1b_A_,64,68,1,1 8s1b_A_,65,69,1,1 8s1b_A_,66,70,1,1 8s1b_A_,67,71,1,1 8s1b_A_,68,72,1,1 8s1b_A_,69,73,1,1 8s1b_A_,70,74,1,1 8s1b_A_,71,75,1,1 8s1b_A_,72,76,1,1 8s1b_A_,73,77,1,1 8s1b_A_,74,78,1,1 8s1b_A_,75,79,1,1 8s1b_A_,76,80,1,1 8s1b_A_,77,81,1,1 8s1b_A_,79,149,1,1 8s1b_A_,83,85,1,1 8s1b_A_,83,86,1,1 8s1b_A_,83,88,1,1 8s1b_A_,84,170,1,1 8s1b_A_,85,169,1,1 8s1b_A_,85,171,1,1 8s1b_A_,86,170,1,1 8s1b_A_,87,171,1,1 8s1b_A_,88,104,1,1 8s1b_A_,90,102,1,1 8s1b_A_,91,102,1,1 8s1b_A_,93,100,1,1 8s1b_A_,103,104,1,1 8s1b_A_,104,170,1,1 8s1b_A_,106,109,1,1 8s1b_A_,107,165,1,1 8s1b_A_,108,163,1,1 8s1b_A_,109,163,1,1 8s1b_A_,110,113,1,1 8s1b_A_,110,114,1,1 8s1b_A_,111,115,1,1 8s1b_A_,111,161,1,1 8s1b_A_,112,116,1,1 8s1b_A_,112,158,1,1 8s1b_A_,113,117,1,1 8s1b_A_,114,118,1,1 8s1b_A_,116,212,1,1 8s1b_A_,120,122,1,1 8s1b_A_,121,127,1,1 8s1b_A_,123,127,1,1 8s1b_A_,128,131,1,1 8s1b_A_,129,133,1,1 8s1b_A_,130,134,1,1 8s1b_A_,131,135,1,1 8s1b_A_,132,136,1,1 8s1b_A_,133,136,1,1 8s1b_A_,133,137,1,1 8s1b_A_,134,138,1,1 8s1b_A_,135,139,1,1 8s1b_A_,136,140,1,1 8s1b_A_,136,201,1,1 8s1b_A_,137,141,1,1 8s1b_A_,137,271,1,1 8s1b_A_,138,142,1,1 8s1b_A_,138,167,1,1 8s1b_A_,138,169,1,1 8s1b_A_,139,143,1,1 8s1b_A_,140,144,1,1 8s1b_A_,141,145,1,1 8s1b_A_,142,146,1,1 8s1b_A_,143,147,1,1 8s1b_A_,144,148,1,1 8s1b_A_,145,148,1,1 8s1b_A_,145,149,1,1 8s1b_A_,146,149,1,1 8s1b_A_,146,151,1,1 8s1b_A_,147,150,1,1 8s1b_A_,149,151,1,1 8s1b_A_,151,152,1,1 8s1b_A_,153,155,1,1 8s1b_A_,153,172,1,1 8s1b_A_,153,197,1,1 8s1b_A_,154,197,1,1 8s1b_A_,155,159,1,1 8s1b_A_,155,160,1,1 8s1b_A_,157,160,1,1 8s1b_A_,158,161,1,1 8s1b_A_,158,207,1,1 8s1b_A_,160,172,1,1 8s1b_A_,160,174,1,1 8s1b_A_,162,170,1,1 8s1b_A_,164,165,1,1 8s1b_A_,164,168,1,1 8s1b_A_,178,181,1,1 8s1b_A_,179,182,1,1 8s1b_A_,180,215,1,1 8s1b_A_,180,216,1,1 8s1b_A_,180,219,1,1 8s1b_A_,181,200,1,1 8s1b_A_,181,207,1,1 8s1b_A_,183,186,1,1 8s1b_A_,183,187,1,1 8s1b_A_,184,188,1,1 8s1b_A_,185,189,1,1 8s1b_A_,185,191,1,1 8s1b_A_,185,260,1,1 8s1b_A_,186,190,1,1 8s1b_A_,186,191,1,1 8s1b_A_,193,195,1,1 8s1b_A_,193,196,1,1 8s1b_A_,193,197,1,1 8s1b_A_,194,198,1,1 8s1b_A_,195,199,1,1 8s1b_A_,195,260,1,1 8s1b_A_,196,200,1,1 8s1b_A_,197,201,1,1 8s1b_A_,198,202,1,1 8s1b_A_,199,203,1,1 8s1b_A_,200,204,1,1 8s1b_A_,201,205,1,1 8s1b_A_,202,206,1,1 8s1b_A_,203,207,1,1 8s1b_A_,204,208,1,1 8s1b_A_,205,209,1,1 8s1b_A_,206,210,1,1 8s1b_A_,206,236,1,1 8s1b_A_,207,210,1,1 8s1b_A_,207,212,1,1 8s1b_A_,208,211,1,1 8s1b_A_,209,240,1,1 8s1b_A_,210,213,1,1 8s1b_A_,216,219,1,1 8s1b_A_,222,225,1,1 8s1b_A_,222,226,1,1 8s1b_A_,223,227,1,1 8s1b_A_,224,228,1,1 8s1b_A_,225,229,1,1 8s1b_A_,226,230,1,1 8s1b_A_,227,231,1,1 8s1b_A_,228,233,1,1 8s1b_A_,229,232,1,1 8s1b_A_,229,234,1,1 8s1b_A_,233,234,1,1 8s1b_A_,234,253,1,1 8s1b_A_,235,246,1,1 8s1b_A_,237,238,1,1 8s1b_A_,238,241,1,1 8s1b_A_,242,245,1,1 8s1b_A_,242,246,1,1 8s1b_A_,243,247,1,1 8s1b_A_,245,248,1,1 8s1b_A_,245,249,1,1 8s1b_A_,246,250,1,1 8s1b_A_,247,251,1,1 8s1b_A_,248,251,1,1 8s1b_A_,248,252,1,1 8s1b_A_,249,253,1,1 8s1b_A_,250,253,1,1 8s1b_A_,251,254,1,1 8s1b_A_,254,256,1,1 8s1b_A_,254,260,1,1 8s1b_A_,256,258,1,1 8s1b_A_,256,259,1,1 8s1b_A_,257,260,1,1 8s1b_A_,262,265,1,1 8s1b_A_,262,266,1,1 8s1b_A_,263,267,1,1 8s1b_A_,264,268,1,1 8s1b_A_,265,269,1,1 8s1b_A_,266,270,1,1 8s1b_A_,267,271,1,1 8s1b_A_,268,272,1,1 8s1b_A_,269,273,1,1 8s1b_A_,270,274,1,1 8s1b_A_,271,275,1,1 8s1b_A_,272,276,1,1