pair,contact1,contact2,flow1,flow2 3isc_A_,2,5,1,1 3isc_A_,6,10,1,1 3isc_A_,6,45,1,1 3isc_A_,6,47,1,1 3isc_A_,7,10,1,1 3isc_A_,7,11,1,1 3isc_A_,8,12,1,1 3isc_A_,9,13,1,1 3isc_A_,10,14,1,1 3isc_A_,11,15,1,1 3isc_A_,12,16,1,1 3isc_A_,13,17,1,1 3isc_A_,14,18,1,1 3isc_A_,15,19,1,1 3isc_A_,15,83,1,1 3isc_A_,16,20,1,1 3isc_A_,17,21,1,1 3isc_A_,18,22,1,1 3isc_A_,19,23,1,1 3isc_A_,19,24,1,1 3isc_A_,20,26,1,1 3isc_A_,21,22,1,1 3isc_A_,22,92,1,1 3isc_A_,26,29,1,1 3isc_A_,26,30,1,1 3isc_A_,27,31,1,1 3isc_A_,28,32,1,1 3isc_A_,29,33,1,1 3isc_A_,30,34,1,1 3isc_A_,31,34,1,1 3isc_A_,31,35,1,1 3isc_A_,32,36,1,1 3isc_A_,33,37,1,1 3isc_A_,34,38,1,1 3isc_A_,35,39,1,1 3isc_A_,36,40,1,1 3isc_A_,37,41,1,1 3isc_A_,38,42,1,1 3isc_A_,40,43,1,1 3isc_A_,43,52,1,1 3isc_A_,48,52,1,1 3isc_A_,49,52,1,1 3isc_A_,49,53,1,1 3isc_A_,50,54,1,1 3isc_A_,50,68,1,1 3isc_A_,52,55,1,1 3isc_A_,53,56,1,1 3isc_A_,56,59,1,1 3isc_A_,60,64,1,1 3isc_A_,61,65,1,1 3isc_A_,62,66,1,1 3isc_A_,63,67,1,1 3isc_A_,64,68,1,1 3isc_A_,65,69,1,1 3isc_A_,66,70,1,1 3isc_A_,67,71,1,1 3isc_A_,68,72,1,1 3isc_A_,69,73,1,1 3isc_A_,69,77,1,1 3isc_A_,70,74,1,1 3isc_A_,76,80,1,1 3isc_A_,77,81,1,1 3isc_A_,78,82,1,1 3isc_A_,79,83,1,1 3isc_A_,80,84,1,1 3isc_A_,81,84,1,1 3isc_A_,82,85,1,1 3isc_A_,85,88,1,1 3isc_A_,85,89,1,1 3isc_A_,86,89,1,1 3isc_A_,86,90,1,1 3isc_A_,86,114,1,1 3isc_A_,87,91,1,1 3isc_A_,88,92,1,1 3isc_A_,89,93,1,1 3isc_A_,90,94,1,1 3isc_A_,91,95,1,1 3isc_A_,92,95,1,1 3isc_A_,93,96,1,1 3isc_A_,94,97,1,1 3isc_A_,96,141,1,1 3isc_A_,97,100,1,1 3isc_A_,98,129,1,1 3isc_A_,99,130,1,1 3isc_A_,101,105,1,1 3isc_A_,102,106,1,1 3isc_A_,103,107,1,1 3isc_A_,104,108,1,1 3isc_A_,105,109,1,1 3isc_A_,106,110,1,1 3isc_A_,107,111,1,1 3isc_A_,108,111,1,1 3isc_A_,108,113,1,1 3isc_A_,109,112,1,1 3isc_A_,111,125,1,1 3isc_A_,114,118,1,1 3isc_A_,115,117,1,1 3isc_A_,115,118,1,1 3isc_A_,115,119,1,1 3isc_A_,116,120,1,1 3isc_A_,117,121,1,1 3isc_A_,118,121,1,1 3isc_A_,118,122,1,1 3isc_A_,119,122,1,1 3isc_A_,122,125,1,1 3isc_A_,123,126,1,1 3isc_A_,123,131,1,1 3isc_A_,126,131,1,1 3isc_A_,127,130,1,1 3isc_A_,127,131,1,1 3isc_A_,128,132,1,1 3isc_A_,129,133,1,1 3isc_A_,130,134,1,1 3isc_A_,131,135,1,1 3isc_A_,132,136,1,1 3isc_A_,134,137,1,1 3isc_A_,135,136,1,1 3isc_A_,136,140,1,1 3isc_A_,136,218,1,1 3isc_A_,138,141,1,1 3isc_A_,139,142,1,1 3isc_A_,139,244,1,1 3isc_A_,143,181,1,1 3isc_A_,143,245,1,1 3isc_A_,144,182,1,1 3isc_A_,145,148,1,1 3isc_A_,145,149,1,1 3isc_A_,146,150,1,1 3isc_A_,146,175,1,1 3isc_A_,146,179,1,1 3isc_A_,146,180,1,1 3isc_A_,147,151,1,1 3isc_A_,148,152,1,1 3isc_A_,148,245,1,1 3isc_A_,149,153,1,1 3isc_A_,150,154,1,1 3isc_A_,151,155,1,1 3isc_A_,152,156,1,1 3isc_A_,153,157,1,1 3isc_A_,154,158,1,1 3isc_A_,155,159,1,1 3isc_A_,156,160,1,1 3isc_A_,157,161,1,1 3isc_A_,158,159,1,1 3isc_A_,158,162,1,1 3isc_A_,159,162,1,1 3isc_A_,159,163,1,1 3isc_A_,159,209,1,1 3isc_A_,160,164,1,1 3isc_A_,164,166,1,1 3isc_A_,164,167,1,1 3isc_A_,164,191,1,1 3isc_A_,167,202,1,1 3isc_A_,167,205,1,1 3isc_A_,168,190,1,1 3isc_A_,170,172,1,1 3isc_A_,170,188,1,1 3isc_A_,170,257,1,1 3isc_A_,172,186,1,1 3isc_A_,173,176,1,1 3isc_A_,173,264,1,1 3isc_A_,174,177,1,1 3isc_A_,174,179,1,1 3isc_A_,175,178,1,1 3isc_A_,176,265,1,1 3isc_A_,176,308,1,1 3isc_A_,177,265,1,1 3isc_A_,185,246,1,1 3isc_A_,185,248,1,1 3isc_A_,186,250,1,1 3isc_A_,187,248,1,1 3isc_A_,187,250,1,1 3isc_A_,188,257,1,1 3isc_A_,189,250,1,1 3isc_A_,189,252,1,1 3isc_A_,190,252,1,1 3isc_A_,191,193,1,1 3isc_A_,191,194,1,1 3isc_A_,193,198,1,1 3isc_A_,194,254,1,1 3isc_A_,195,197,1,1 3isc_A_,195,198,1,1 3isc_A_,196,255,1,1 3isc_A_,196,256,1,1 3isc_A_,199,202,1,1 3isc_A_,201,205,1,1 3isc_A_,203,207,1,1 3isc_A_,204,208,1,1 3isc_A_,204,222,1,1 3isc_A_,205,209,1,1 3isc_A_,206,210,1,1 3isc_A_,207,211,1,1 3isc_A_,208,212,1,1 3isc_A_,209,213,1,1 3isc_A_,210,215,1,1 3isc_A_,210,216,1,1 3isc_A_,211,214,1,1 3isc_A_,215,232,1,1 3isc_A_,217,218,1,1 3isc_A_,217,230,1,1 3isc_A_,218,230,1,1 3isc_A_,220,228,1,1 3isc_A_,221,228,1,1 3isc_A_,223,226,1,1 3isc_A_,225,251,1,1 3isc_A_,227,249,1,1 3isc_A_,229,246,1,1 3isc_A_,229,247,1,1 3isc_A_,231,245,1,1 3isc_A_,232,242,1,1 3isc_A_,236,239,1,1 3isc_A_,246,247,1,1 3isc_A_,246,248,1,1 3isc_A_,253,256,1,1 3isc_A_,254,257,1,1 3isc_A_,256,260,1,1 3isc_A_,257,261,1,1 3isc_A_,258,262,1,1 3isc_A_,259,263,1,1 3isc_A_,260,264,1,1 3isc_A_,261,265,1,1 3isc_A_,262,265,1,1 3isc_A_,262,266,1,1 3isc_A_,263,266,1,1 3isc_A_,263,271,1,1 3isc_A_,267,270,1,1 3isc_A_,267,271,1,1 3isc_A_,267,325,1,1 3isc_A_,267,326,1,1 3isc_A_,268,272,1,1 3isc_A_,269,273,1,1 3isc_A_,270,274,1,1 3isc_A_,271,275,1,1 3isc_A_,272,276,1,1 3isc_A_,273,277,1,1 3isc_A_,273,327,1,1 3isc_A_,274,278,1,1 3isc_A_,275,279,1,1 3isc_A_,276,280,1,1 3isc_A_,277,280,1,1 3isc_A_,277,315,1,1 3isc_A_,278,281,1,1 3isc_A_,278,283,1,1 3isc_A_,279,282,1,1 3isc_A_,282,293,1,1 3isc_A_,284,291,1,1 3isc_A_,286,288,1,1 3isc_A_,286,289,1,1 3isc_A_,290,303,1,1 3isc_A_,292,300,1,1 3isc_A_,294,297,1,1 3isc_A_,294,298,1,1 3isc_A_,304,314,1,1 3isc_A_,306,310,1,1 3isc_A_,307,310,1,1 3isc_A_,308,312,1,1 3isc_A_,308,319,1,1 3isc_A_,308,325,1,1 3isc_A_,309,313,1,1 3isc_A_,310,314,1,1 3isc_A_,312,317,1,1 3isc_A_,313,316,1,1 3isc_A_,320,324,1,1 3isc_A_,320,325,1,1 3isc_A_,321,324,1,1 3isc_A_,322,325,1,1