pair,contact1,contact2,flow1,flow2 9chx_B_,3,8,1,1 9chx_B_,16,42,1,1 9chx_B_,21,27,1,1 9chx_B_,23,25,1,1 9chx_B_,28,32,1,1 9chx_B_,29,33,1,1 9chx_B_,30,34,1,1 9chx_B_,31,35,1,1 9chx_B_,32,36,1,1 9chx_B_,34,37,1,1 9chx_B_,34,39,1,1 9chx_B_,34,40,1,1 9chx_B_,42,46,1,1 9chx_B_,43,47,1,1 9chx_B_,44,48,1,1 9chx_B_,45,49,1,1 9chx_B_,46,50,1,1 9chx_B_,47,51,1,1 9chx_B_,48,52,1,1 9chx_B_,49,53,1,1 9chx_B_,50,54,1,1 9chx_B_,51,55,1,1 9chx_B_,52,56,1,1 9chx_B_,53,57,1,1 9chx_B_,54,57,1,1 9chx_B_,54,58,1,1 9chx_B_,54,169,1,1 9chx_B_,57,60,1,1 9chx_B_,60,122,1,1 9chx_B_,62,173,1,1 9chx_B_,62,200,1,1 9chx_B_,66,177,1,1 9chx_B_,70,304,1,1 9chx_B_,71,97,1,1 9chx_B_,71,99,1,1 9chx_B_,71,303,1,1 9chx_B_,72,302,1,1 9chx_B_,73,99,1,1 9chx_B_,75,287,1,1 9chx_B_,76,103,1,1 9chx_B_,79,83,1,1 9chx_B_,80,84,1,1 9chx_B_,81,85,1,1 9chx_B_,82,86,1,1 9chx_B_,83,87,1,1 9chx_B_,84,88,1,1 9chx_B_,85,89,1,1 9chx_B_,86,90,1,1 9chx_B_,92,94,1,1 9chx_B_,92,95,1,1 9chx_B_,98,128,1,1 9chx_B_,98,130,1,1 9chx_B_,100,130,1,1 9chx_B_,104,132,1,1 9chx_B_,106,136,1,1 9chx_B_,107,291,1,1 9chx_B_,110,114,1,1 9chx_B_,111,115,1,1 9chx_B_,112,116,1,1 9chx_B_,113,117,1,1 9chx_B_,114,118,1,1 9chx_B_,115,119,1,1 9chx_B_,116,120,1,1 9chx_B_,117,121,1,1 9chx_B_,118,122,1,1 9chx_B_,119,123,1,1 9chx_B_,120,124,1,1 9chx_B_,121,125,1,1 9chx_B_,122,126,1,1 9chx_B_,122,129,1,1 9chx_B_,133,137,1,1 9chx_B_,133,171,1,1 9chx_B_,134,137,1,1 9chx_B_,135,184,1,1 9chx_B_,136,137,1,1 9chx_B_,138,142,1,1 9chx_B_,139,142,1,1 9chx_B_,139,143,1,1 9chx_B_,139,168,1,1 9chx_B_,139,205,1,1 9chx_B_,140,144,1,1 9chx_B_,141,145,1,1 9chx_B_,142,160,1,1 9chx_B_,147,151,1,1 9chx_B_,148,152,1,1 9chx_B_,149,153,1,1 9chx_B_,150,154,1,1 9chx_B_,151,155,1,1 9chx_B_,156,158,1,1 9chx_B_,156,159,1,1 9chx_B_,157,158,1,1 9chx_B_,157,161,1,1 9chx_B_,158,161,1,1 9chx_B_,158,162,1,1 9chx_B_,159,163,1,1 9chx_B_,160,164,1,1 9chx_B_,161,165,1,1 9chx_B_,162,166,1,1 9chx_B_,163,167,1,1 9chx_B_,164,168,1,1 9chx_B_,166,169,1,1 9chx_B_,167,170,1,1 9chx_B_,176,179,1,1 9chx_B_,176,180,1,1 9chx_B_,179,255,1,1 9chx_B_,181,256,1,1 9chx_B_,181,258,1,1 9chx_B_,184,260,1,1 9chx_B_,184,261,1,1 9chx_B_,186,215,1,1 9chx_B_,187,218,1,1 9chx_B_,188,191,1,1 9chx_B_,193,196,1,1 9chx_B_,193,252,1,1 9chx_B_,194,197,1,1 9chx_B_,194,252,1,1 9chx_B_,195,198,1,1 9chx_B_,195,199,1,1 9chx_B_,201,204,1,1 9chx_B_,207,213,1,1 9chx_B_,208,213,1,1 9chx_B_,208,236,1,1 9chx_B_,210,214,1,1 9chx_B_,211,214,1,1 9chx_B_,211,215,1,1 9chx_B_,213,237,1,1 9chx_B_,214,218,1,1 9chx_B_,229,239,1,1 9chx_B_,241,245,1,1 9chx_B_,242,246,1,1 9chx_B_,243,247,1,1 9chx_B_,244,248,1,1 9chx_B_,245,249,1,1 9chx_B_,246,250,1,1 9chx_B_,247,251,1,1 9chx_B_,248,252,1,1 9chx_B_,256,280,1,1 9chx_B_,256,281,1,1 9chx_B_,257,281,1,1 9chx_B_,257,283,1,1 9chx_B_,259,283,1,1 9chx_B_,259,284,1,1 9chx_B_,259,285,1,1 9chx_B_,264,267,1,1 9chx_B_,265,298,1,1 9chx_B_,266,313,1,1 9chx_B_,267,286,1,1 9chx_B_,269,284,1,1 9chx_B_,271,282,1,1 9chx_B_,271,284,1,1 9chx_B_,272,281,1,1 9chx_B_,274,277,1,1 9chx_B_,274,278,1,1 9chx_B_,274,279,1,1 9chx_B_,286,300,1,1 9chx_B_,288,297,1,1 9chx_B_,290,293,1,1 9chx_B_,290,297,1,1 9chx_B_,291,294,1,1 9chx_B_,291,295,1,1 9chx_B_,291,297,1,1 9chx_B_,299,314,1,1 9chx_B_,301,312,1,1 9chx_B_,303,310,1,1 9chx_B_,304,307,1,1 9chx_B_,305,308,1,1 9chx_B_,316,317,1,1 9chx_B_,319,320,1,1 9chx_B_,323,326,1,1 9chx_B_,328,331,1,1 9chx_B_,328,332,1,1 9chx_B_,329,333,1,1 9chx_B_,330,334,1,1 9chx_B_,333,336,1,1 9chx_B_,334,337,1,1 9chx_B_,334,338,1,1 9chx_B_,337,341,1,1 9chx_B_,338,342,1,1 9chx_B_,339,343,1,1 9chx_B_,340,344,1,1 9chx_B_,341,345,1,1 9chx_B_,342,346,1,1 9chx_B_,343,347,1,1 9chx_B_,344,348,1,1 9chx_B_,345,349,1,1 9chx_B_,346,350,1,1