pair,contact1,contact2,flow1,flow2 8val_F_,6,7,1,1 8val_F_,6,93,1,1 8val_F_,8,91,1,1 8val_F_,10,13,1,1 8val_F_,10,14,1,1 8val_F_,10,82,1,1 8val_F_,10,87,1,1 8val_F_,13,17,1,1 8val_F_,14,18,1,1 8val_F_,15,19,1,1 8val_F_,16,20,1,1 8val_F_,17,21,1,1 8val_F_,18,21,1,1 8val_F_,21,24,1,1 8val_F_,30,33,1,1 8val_F_,32,34,1,1 8val_F_,32,35,1,1 8val_F_,34,75,1,1 8val_F_,35,72,1,1 8val_F_,36,73,1,1 8val_F_,37,48,1,1 8val_F_,38,71,1,1 8val_F_,39,46,1,1 8val_F_,40,69,1,1 8val_F_,41,44,1,1 8val_F_,43,62,1,1 8val_F_,44,60,1,1 8val_F_,45,60,1,1 8val_F_,47,58,1,1 8val_F_,49,56,1,1 8val_F_,51,54,1,1 8val_F_,53,237,1,1 8val_F_,53,238,1,1 8val_F_,55,236,1,1 8val_F_,57,234,1,1 8val_F_,59,232,1,1 8val_F_,64,66,1,1 8val_F_,67,69,1,1 8val_F_,72,114,1,1 8val_F_,74,78,1,1 8val_F_,75,79,1,1 8val_F_,76,80,1,1 8val_F_,77,81,1,1 8val_F_,78,82,1,1 8val_F_,79,83,1,1 8val_F_,80,83,1,1 8val_F_,80,84,1,1 8val_F_,86,89,1,1 8val_F_,92,103,1,1 8val_F_,94,101,1,1 8val_F_,96,99,1,1 8val_F_,98,99,1,1 8val_F_,98,113,1,1 8val_F_,100,111,1,1 8val_F_,102,109,1,1 8val_F_,104,107,1,1 8val_F_,115,118,1,1 8val_F_,116,119,1,1 8val_F_,126,127,1,1 8val_F_,128,194,1,1 8val_F_,128,221,1,1 8val_F_,129,221,1,1 8val_F_,130,132,1,1 8val_F_,131,219,1,1 8val_F_,133,217,1,1 8val_F_,134,138,1,1 8val_F_,135,139,1,1 8val_F_,135,215,1,1 8val_F_,136,140,1,1 8val_F_,137,141,1,1 8val_F_,138,142,1,1 8val_F_,139,143,1,1 8val_F_,140,144,1,1 8val_F_,141,145,1,1 8val_F_,142,145,1,1 8val_F_,144,362,1,1 8val_F_,145,172,1,1 8val_F_,153,155,1,1 8val_F_,153,159,1,1 8val_F_,156,159,1,1 8val_F_,161,198,1,1 8val_F_,162,173,1,1 8val_F_,163,196,1,1 8val_F_,164,171,1,1 8val_F_,165,192,1,1 8val_F_,165,193,1,1 8val_F_,165,194,1,1 8val_F_,166,169,1,1 8val_F_,166,171,1,1 8val_F_,167,191,1,1 8val_F_,168,187,1,1 8val_F_,170,185,1,1 8val_F_,172,183,1,1 8val_F_,174,181,1,1 8val_F_,176,178,1,1 8val_F_,176,179,1,1 8val_F_,180,363,1,1 8val_F_,182,183,1,1 8val_F_,182,361,1,1 8val_F_,184,359,1,1 8val_F_,197,240,1,1 8val_F_,199,203,1,1 8val_F_,200,204,1,1 8val_F_,201,205,1,1 8val_F_,202,206,1,1 8val_F_,203,207,1,1 8val_F_,204,208,1,1 8val_F_,205,208,1,1 8val_F_,205,209,1,1 8val_F_,211,212,1,1 8val_F_,215,217,1,1 8val_F_,218,229,1,1 8val_F_,220,227,1,1 8val_F_,222,225,1,1 8val_F_,224,225,1,1 8val_F_,226,236,1,1 8val_F_,226,237,1,1 8val_F_,228,235,1,1 8val_F_,230,233,1,1 8val_F_,237,238,1,1 8val_F_,246,248,1,1 8val_F_,250,349,1,1 8val_F_,256,257,1,1 8val_F_,257,313,1,1 8val_F_,257,343,1,1 8val_F_,258,260,1,1 8val_F_,259,341,1,1 8val_F_,260,312,1,1 8val_F_,261,339,1,1 8val_F_,262,266,1,1 8val_F_,263,267,1,1 8val_F_,263,336,1,1 8val_F_,263,337,1,1 8val_F_,264,265,1,1 8val_F_,264,268,1,1 8val_F_,265,269,1,1 8val_F_,266,270,1,1 8val_F_,267,271,1,1 8val_F_,268,272,1,1 8val_F_,269,273,1,1 8val_F_,270,274,1,1 8val_F_,271,274,1,1 8val_F_,273,276,1,1 8val_F_,274,277,1,1 8val_F_,276,299,1,1 8val_F_,278,279,1,1 8val_F_,278,298,1,1 8val_F_,284,322,1,1 8val_F_,285,296,1,1 8val_F_,286,320,1,1 8val_F_,287,294,1,1 8val_F_,288,318,1,1 8val_F_,289,290,1,1 8val_F_,289,292,1,1 8val_F_,289,317,1,1 8val_F_,290,292,1,1 8val_F_,291,313,1,1 8val_F_,294,296,1,1 8val_F_,295,305,1,1 8val_F_,299,301,1,1 8val_F_,299,302,1,1 8val_F_,306,308,1,1 8val_F_,307,310,1,1 8val_F_,313,316,1,1 8val_F_,321,367,1,1 8val_F_,323,325,1,1 8val_F_,323,327,1,1 8val_F_,324,328,1,1 8val_F_,325,329,1,1 8val_F_,326,330,1,1 8val_F_,327,331,1,1 8val_F_,328,332,1,1 8val_F_,329,333,1,1 8val_F_,330,334,1,1 8val_F_,331,334,1,1 8val_F_,332,335,1,1 8val_F_,336,338,1,1 8val_F_,336,354,1,1 8val_F_,338,355,1,1 8val_F_,340,353,1,1 8val_F_,342,351,1,1 8val_F_,345,346,1,1 8val_F_,350,364,1,1 8val_F_,352,362,1,1 8val_F_,354,356,1,1 8val_F_,354,357,1,1 8val_F_,357,358,1,1