pair,contact1,contact2,flow1,flow2 2cpk_E_,1,5,1,1 2cpk_E_,2,6,1,1 2cpk_E_,3,7,1,1 2cpk_E_,4,8,1,1 2cpk_E_,5,9,1,1 2cpk_E_,6,9,1,1 2cpk_E_,6,10,1,1 2cpk_E_,8,12,1,1 2cpk_E_,9,13,1,1 2cpk_E_,9,146,1,1 2cpk_E_,10,14,1,1 2cpk_E_,11,15,1,1 2cpk_E_,12,16,1,1 2cpk_E_,13,17,1,1 2cpk_E_,14,18,1,1 2cpk_E_,15,82,1,1 2cpk_E_,16,79,1,1 2cpk_E_,20,78,1,1 2cpk_E_,20,82,1,1 2cpk_E_,21,331,1,1 2cpk_E_,21,333,1,1 2cpk_E_,22,97,1,1 2cpk_E_,23,95,1,1 2cpk_E_,25,28,1,1 2cpk_E_,26,29,1,1 2cpk_E_,28,48,1,1 2cpk_E_,28,49,1,1 2cpk_E_,30,47,1,1 2cpk_E_,32,45,1,1 2cpk_E_,33,45,1,1 2cpk_E_,34,316,1,1 2cpk_E_,35,43,1,1 2cpk_E_,36,43,1,1 2cpk_E_,42,59,1,1 2cpk_E_,44,57,1,1 2cpk_E_,46,55,1,1 2cpk_E_,47,52,1,1 2cpk_E_,48,51,1,1 2cpk_E_,48,52,1,1 2cpk_E_,48,53,1,1 2cpk_E_,56,106,1,1 2cpk_E_,58,77,1,1 2cpk_E_,58,104,1,1 2cpk_E_,60,102,1,1 2cpk_E_,61,64,1,1 2cpk_E_,61,65,1,1 2cpk_E_,62,66,1,1 2cpk_E_,62,98,1,1 2cpk_E_,62,99,1,1 2cpk_E_,62,100,1,1 2cpk_E_,63,67,1,1 2cpk_E_,64,68,1,1 2cpk_E_,65,70,1,1 2cpk_E_,66,69,1,1 2cpk_E_,68,70,1,1 2cpk_E_,70,73,1,1 2cpk_E_,70,74,1,1 2cpk_E_,71,74,1,1 2cpk_E_,72,76,1,1 2cpk_E_,73,77,1,1 2cpk_E_,74,78,1,1 2cpk_E_,75,79,1,1 2cpk_E_,76,80,1,1 2cpk_E_,76,173,1,1 2cpk_E_,77,81,1,1 2cpk_E_,77,170,1,1 2cpk_E_,78,82,1,1 2cpk_E_,78,332,1,1 2cpk_E_,78,333,1,1 2cpk_E_,79,82,1,1 2cpk_E_,80,83,1,1 2cpk_E_,85,141,1,1 2cpk_E_,87,166,1,1 2cpk_E_,88,167,1,1 2cpk_E_,90,167,1,1 2cpk_E_,91,107,1,1 2cpk_E_,93,105,1,1 2cpk_E_,94,105,1,1 2cpk_E_,96,103,1,1 2cpk_E_,97,331,1,1 2cpk_E_,98,100,1,1 2cpk_E_,98,101,1,1 2cpk_E_,98,103,1,1 2cpk_E_,99,325,1,1 2cpk_E_,101,103,1,1 2cpk_E_,108,307,1,1 2cpk_E_,110,310,1,1 2cpk_E_,111,117,1,1 2cpk_E_,112,159,1,1 2cpk_E_,113,116,1,1 2cpk_E_,114,118,1,1 2cpk_E_,114,157,1,1 2cpk_E_,115,119,1,1 2cpk_E_,115,154,1,1 2cpk_E_,116,120,1,1 2cpk_E_,117,120,1,1 2cpk_E_,117,121,1,1 2cpk_E_,118,122,1,1 2cpk_E_,124,215,1,1 2cpk_E_,125,129,1,1 2cpk_E_,125,246,1,1 2cpk_E_,125,280,1,1 2cpk_E_,126,130,1,1 2cpk_E_,127,131,1,1 2cpk_E_,128,132,1,1 2cpk_E_,129,133,1,1 2cpk_E_,129,280,1,1 2cpk_E_,130,134,1,1 2cpk_E_,131,135,1,1 2cpk_E_,132,136,1,1 2cpk_E_,133,137,1,1 2cpk_E_,134,138,1,1 2cpk_E_,134,165,1,1 2cpk_E_,135,139,1,1 2cpk_E_,136,140,1,1 2cpk_E_,137,141,1,1 2cpk_E_,138,142,1,1 2cpk_E_,139,143,1,1 2cpk_E_,140,144,1,1 2cpk_E_,140,276,1,1 2cpk_E_,141,144,1,1 2cpk_E_,141,145,1,1 2cpk_E_,142,145,1,1 2cpk_E_,142,147,1,1 2cpk_E_,143,146,1,1 2cpk_E_,143,147,1,1 2cpk_E_,145,175,1,1 2cpk_E_,146,175,1,1 2cpk_E_,146,176,1,1 2cpk_E_,148,174,1,1 2cpk_E_,149,156,1,1 2cpk_E_,149,168,1,1 2cpk_E_,149,169,1,1 2cpk_E_,149,204,1,1 2cpk_E_,150,172,1,1 2cpk_E_,150,199,1,1 2cpk_E_,151,156,1,1 2cpk_E_,151,185,1,1 2cpk_E_,153,156,1,1 2cpk_E_,153,185,1,1 2cpk_E_,154,157,1,1 2cpk_E_,156,168,1,1 2cpk_E_,158,166,1,1 2cpk_E_,160,163,1,1 2cpk_E_,160,164,1,1 2cpk_E_,160,292,1,1 2cpk_E_,164,294,1,1 2cpk_E_,165,166,1,1 2cpk_E_,169,171,1,1 2cpk_E_,170,173,1,1 2cpk_E_,180,199,1,1 2cpk_E_,185,188,1,1 2cpk_E_,186,189,1,1 2cpk_E_,188,214,1,1 2cpk_E_,190,193,1,1 2cpk_E_,191,195,1,1 2cpk_E_,192,197,1,1 2cpk_E_,192,264,1,1 2cpk_E_,193,196,1,1 2cpk_E_,200,202,1,1 2cpk_E_,200,203,1,1 2cpk_E_,201,204,1,1 2cpk_E_,202,205,1,1 2cpk_E_,202,206,1,1 2cpk_E_,202,264,1,1 2cpk_E_,203,207,1,1 2cpk_E_,204,208,1,1 2cpk_E_,205,209,1,1 2cpk_E_,206,210,1,1 2cpk_E_,207,211,1,1 2cpk_E_,208,212,1,1 2cpk_E_,209,213,1,1 2cpk_E_,210,214,1,1 2cpk_E_,211,215,1,1 2cpk_E_,212,216,1,1 2cpk_E_,213,240,1,1 2cpk_E_,214,217,1,1 2cpk_E_,214,218,1,1 2cpk_E_,226,229,1,1 2cpk_E_,226,230,1,1 2cpk_E_,227,231,1,1 2cpk_E_,228,232,1,1 2cpk_E_,230,234,1,1 2cpk_E_,231,235,1,1 2cpk_E_,233,236,1,1 2cpk_E_,233,237,1,1 2cpk_E_,242,245,1,1 2cpk_E_,246,249,1,1 2cpk_E_,246,250,1,1 2cpk_E_,247,251,1,1 2cpk_E_,248,252,1,1 2cpk_E_,248,279,1,1 2cpk_E_,249,253,1,1 2cpk_E_,250,254,1,1 2cpk_E_,251,255,1,1 2cpk_E_,252,255,1,1 2cpk_E_,252,256,1,1 2cpk_E_,253,257,1,1 2cpk_E_,255,265,1,1 2cpk_E_,256,258,1,1 2cpk_E_,258,260,1,1 2cpk_E_,258,264,1,1 2cpk_E_,260,262,1,1 2cpk_E_,260,263,1,1 2cpk_E_,261,264,1,1 2cpk_E_,261,267,1,1 2cpk_E_,264,267,1,1 2cpk_E_,268,271,1,1 2cpk_E_,270,273,1,1 2cpk_E_,271,274,1,1 2cpk_E_,272,275,1,1 2cpk_E_,272,276,1,1 2cpk_E_,273,277,1,1 2cpk_E_,275,278,1,1 2cpk_E_,276,286,1,1 2cpk_E_,278,280,1,1 2cpk_E_,278,281,1,1 2cpk_E_,279,282,1,1 2cpk_E_,281,284,1,1 2cpk_E_,285,288,1,1 2cpk_E_,285,289,1,1 2cpk_E_,286,290,1,1 2cpk_E_,287,291,1,1 2cpk_E_,288,293,1,1 2cpk_E_,289,292,1,1 2cpk_E_,301,310,1,1 2cpk_E_,303,307,1,1 2cpk_E_,304,307,1,1 2cpk_E_,307,309,1,1 2cpk_E_,308,311,1,1 2cpk_E_,323,325,1,1 2cpk_E_,325,327,1,1 2cpk_E_,326,329,1,1 2cpk_E_,326,330,1,1 2cpk_E_,328,331,1,1 2cpk_E_,330,333,1,1