pair,contact1,contact2,flow1,flow2 3r3u_A_,7,203,1,1 3r3u_A_,8,10,1,1 3r3u_A_,8,28,1,1 3r3u_A_,10,13,1,1 3r3u_A_,13,28,1,1 3r3u_A_,14,28,1,1 3r3u_A_,14,29,1,1 3r3u_A_,16,27,1,1 3r3u_A_,18,25,1,1 3r3u_A_,20,22,1,1 3r3u_A_,20,23,1,1 3r3u_A_,20,93,1,1 3r3u_A_,21,96,1,1 3r3u_A_,23,93,1,1 3r3u_A_,24,74,1,1 3r3u_A_,26,66,1,1 3r3u_A_,26,73,1,1 3r3u_A_,28,64,1,1 3r3u_A_,30,62,1,1 3r3u_A_,34,61,1,1 3r3u_A_,35,107,1,1 3r3u_A_,36,61,1,1 3r3u_A_,36,63,1,1 3r3u_A_,37,107,1,1 3r3u_A_,37,109,1,1 3r3u_A_,38,63,1,1 3r3u_A_,38,65,1,1 3r3u_A_,39,109,1,1 3r3u_A_,39,111,1,1 3r3u_A_,40,41,1,1 3r3u_A_,40,67,1,1 3r3u_A_,41,44,1,1 3r3u_A_,42,112,1,1 3r3u_A_,44,286,1,1 3r3u_A_,45,47,1,1 3r3u_A_,45,48,1,1 3r3u_A_,46,49,1,1 3r3u_A_,46,66,1,1 3r3u_A_,47,50,1,1 3r3u_A_,49,52,1,1 3r3u_A_,49,53,1,1 3r3u_A_,50,51,1,1 3r3u_A_,51,195,1,1 3r3u_A_,52,56,1,1 3r3u_A_,53,57,1,1 3r3u_A_,55,58,1,1 3r3u_A_,56,59,1,1 3r3u_A_,56,60,1,1 3r3u_A_,59,301,1,1 3r3u_A_,59,303,1,1 3r3u_A_,61,103,1,1 3r3u_A_,66,72,1,1 3r3u_A_,66,73,1,1 3r3u_A_,67,70,1,1 3r3u_A_,69,74,1,1 3r3u_A_,69,213,1,1 3r3u_A_,70,73,1,1 3r3u_A_,70,220,1,1 3r3u_A_,73,213,1,1 3r3u_A_,76,85,1,1 3r3u_A_,78,79,1,1 3r3u_A_,78,219,1,1 3r3u_A_,79,82,1,1 3r3u_A_,79,83,1,1 3r3u_A_,82,85,1,1 3r3u_A_,82,219,1,1 3r3u_A_,83,86,1,1 3r3u_A_,85,87,1,1 3r3u_A_,86,89,1,1 3r3u_A_,86,90,1,1 3r3u_A_,87,91,1,1 3r3u_A_,87,220,1,1 3r3u_A_,87,228,1,1 3r3u_A_,88,92,1,1 3r3u_A_,88,124,1,1 3r3u_A_,89,93,1,1 3r3u_A_,90,94,1,1 3r3u_A_,91,95,1,1 3r3u_A_,92,96,1,1 3r3u_A_,93,97,1,1 3r3u_A_,94,98,1,1 3r3u_A_,95,99,1,1 3r3u_A_,96,100,1,1 3r3u_A_,97,101,1,1 3r3u_A_,98,101,1,1 3r3u_A_,98,103,1,1 3r3u_A_,99,102,1,1 3r3u_A_,99,128,1,1 3r3u_A_,104,128,1,1 3r3u_A_,106,128,1,1 3r3u_A_,106,130,1,1 3r3u_A_,108,131,1,1 3r3u_A_,108,133,1,1 3r3u_A_,110,133,1,1 3r3u_A_,110,135,1,1 3r3u_A_,111,114,1,1 3r3u_A_,111,282,1,1 3r3u_A_,112,113,1,1 3r3u_A_,112,116,1,1 3r3u_A_,112,135,1,1 3r3u_A_,112,282,1,1 3r3u_A_,113,117,1,1 3r3u_A_,113,220,1,1 3r3u_A_,114,118,1,1 3r3u_A_,115,119,1,1 3r3u_A_,116,120,1,1 3r3u_A_,116,138,1,1 3r3u_A_,116,140,1,1 3r3u_A_,117,121,1,1 3r3u_A_,118,122,1,1 3r3u_A_,119,123,1,1 3r3u_A_,119,140,1,1 3r3u_A_,119,232,1,1 3r3u_A_,120,124,1,1 3r3u_A_,120,232,1,1 3r3u_A_,120,235,1,1 3r3u_A_,121,125,1,1 3r3u_A_,125,128,1,1 3r3u_A_,126,129,1,1 3r3u_A_,131,299,1,1 3r3u_A_,131,300,1,1 3r3u_A_,132,245,1,1 3r3u_A_,132,247,1,1 3r3u_A_,134,247,1,1 3r3u_A_,134,249,1,1 3r3u_A_,136,249,1,1 3r3u_A_,136,251,1,1 3r3u_A_,136,255,1,1 3r3u_A_,136,282,1,1 3r3u_A_,137,266,1,1 3r3u_A_,139,142,1,1 3r3u_A_,139,143,1,1 3r3u_A_,140,144,1,1 3r3u_A_,141,145,1,1 3r3u_A_,141,232,1,1 3r3u_A_,142,146,1,1 3r3u_A_,142,268,1,1 3r3u_A_,142,269,1,1 3r3u_A_,143,146,1,1 3r3u_A_,144,147,1,1 3r3u_A_,144,224,1,1 3r3u_A_,146,148,1,1 3r3u_A_,146,259,1,1 3r3u_A_,148,151,1,1 3r3u_A_,148,152,1,1 3r3u_A_,149,153,1,1 3r3u_A_,150,154,1,1 3r3u_A_,151,155,1,1 3r3u_A_,151,255,1,1 3r3u_A_,155,158,1,1 3r3u_A_,156,159,1,1 3r3u_A_,156,160,1,1 3r3u_A_,156,179,1,1 3r3u_A_,156,183,1,1 3r3u_A_,157,161,1,1 3r3u_A_,159,163,1,1 3r3u_A_,160,163,1,1 3r3u_A_,163,222,1,1 3r3u_A_,164,167,1,1 3r3u_A_,166,170,1,1 3r3u_A_,167,171,1,1 3r3u_A_,168,172,1,1 3r3u_A_,169,173,1,1 3r3u_A_,169,215,1,1 3r3u_A_,169,222,1,1 3r3u_A_,171,174,1,1 3r3u_A_,172,175,1,1 3r3u_A_,175,178,1,1 3r3u_A_,175,179,1,1 3r3u_A_,176,180,1,1 3r3u_A_,177,181,1,1 3r3u_A_,177,205,1,1 3r3u_A_,178,182,1,1 3r3u_A_,179,183,1,1 3r3u_A_,180,184,1,1 3r3u_A_,181,185,1,1 3r3u_A_,182,186,1,1 3r3u_A_,183,186,1,1 3r3u_A_,185,188,1,1 3r3u_A_,187,282,1,1 3r3u_A_,188,191,1,1 3r3u_A_,188,192,1,1 3r3u_A_,189,287,1,1 3r3u_A_,192,194,1,1 3r3u_A_,193,196,1,1 3r3u_A_,197,199,1,1 3r3u_A_,197,201,1,1 3r3u_A_,198,202,1,1 3r3u_A_,199,203,1,1 3r3u_A_,200,204,1,1 3r3u_A_,201,205,1,1 3r3u_A_,202,205,1,1 3r3u_A_,202,206,1,1 3r3u_A_,203,207,1,1 3r3u_A_,204,208,1,1 3r3u_A_,204,286,1,1 3r3u_A_,205,209,1,1 3r3u_A_,206,209,1,1 3r3u_A_,207,210,1,1 3r3u_A_,208,214,1,1 3r3u_A_,210,212,1,1 3r3u_A_,210,214,1,1 3r3u_A_,211,215,1,1 3r3u_A_,212,216,1,1 3r3u_A_,213,217,1,1 3r3u_A_,214,218,1,1 3r3u_A_,215,219,1,1 3r3u_A_,216,220,1,1 3r3u_A_,217,221,1,1 3r3u_A_,218,222,1,1 3r3u_A_,219,222,1,1 3r3u_A_,219,223,1,1 3r3u_A_,220,224,1,1 3r3u_A_,221,225,1,1 3r3u_A_,222,225,1,1 3r3u_A_,222,226,1,1 3r3u_A_,223,226,1,1 3r3u_A_,223,228,1,1 3r3u_A_,226,230,1,1 3r3u_A_,227,231,1,1 3r3u_A_,228,232,1,1 3r3u_A_,229,233,1,1 3r3u_A_,230,234,1,1 3r3u_A_,231,235,1,1 3r3u_A_,232,236,1,1 3r3u_A_,233,237,1,1 3r3u_A_,234,238,1,1 3r3u_A_,235,240,1,1 3r3u_A_,236,239,1,1 3r3u_A_,241,267,1,1 3r3u_A_,242,269,1,1 3r3u_A_,242,271,1,1 3r3u_A_,246,272,1,1 3r3u_A_,246,274,1,1 3r3u_A_,248,274,1,1 3r3u_A_,248,276,1,1 3r3u_A_,250,276,1,1 3r3u_A_,250,278,1,1 3r3u_A_,251,254,1,1 3r3u_A_,252,278,1,1 3r3u_A_,253,280,1,1 3r3u_A_,254,257,1,1 3r3u_A_,254,258,1,1 3r3u_A_,255,258,1,1 3r3u_A_,257,260,1,1 3r3u_A_,262,266,1,1 3r3u_A_,263,267,1,1 3r3u_A_,264,267,1,1 3r3u_A_,265,268,1,1 3r3u_A_,266,269,1,1 3r3u_A_,280,281,1,1 3r3u_A_,281,287,1,1 3r3u_A_,282,284,1,1 3r3u_A_,283,286,1,1 3r3u_A_,283,287,1,1 3r3u_A_,284,288,1,1 3r3u_A_,284,292,1,1 3r3u_A_,288,292,1,1 3r3u_A_,289,293,1,1 3r3u_A_,290,294,1,1 3r3u_A_,291,295,1,1 3r3u_A_,292,296,1,1 3r3u_A_,293,297,1,1 3r3u_A_,294,298,1,1 3r3u_A_,295,299,1,1 3r3u_A_,296,300,1,1 3r3u_A_,297,301,1,1 3r3u_A_,298,303,1,1 3r3u_A_,301,303,1,1