pair,contact1,contact2,flow1,flow2 3isx_A_,2,314,1,1 3isx_A_,2,318,1,1 3isx_A_,3,177,1,1 3isx_A_,3,314,1,1 3isx_A_,3,318,1,1 3isx_A_,5,9,1,1 3isx_A_,5,157,1,1 3isx_A_,6,9,1,1 3isx_A_,6,10,1,1 3isx_A_,7,11,1,1 3isx_A_,8,12,1,1 3isx_A_,9,12,1,1 3isx_A_,9,13,1,1 3isx_A_,10,31,1,1 3isx_A_,11,169,1,1 3isx_A_,12,164,1,1 3isx_A_,12,165,1,1 3isx_A_,13,155,1,1 3isx_A_,14,165,1,1 3isx_A_,14,169,1,1 3isx_A_,15,23,1,1 3isx_A_,16,66,1,1 3isx_A_,17,20,1,1 3isx_A_,18,65,1,1 3isx_A_,18,66,1,1 3isx_A_,19,21,1,1 3isx_A_,21,25,1,1 3isx_A_,22,26,1,1 3isx_A_,23,27,1,1 3isx_A_,24,28,1,1 3isx_A_,25,29,1,1 3isx_A_,25,45,1,1 3isx_A_,26,30,1,1 3isx_A_,27,31,1,1 3isx_A_,28,32,1,1 3isx_A_,30,33,1,1 3isx_A_,31,180,1,1 3isx_A_,32,35,1,1 3isx_A_,37,50,1,1 3isx_A_,37,52,1,1 3isx_A_,38,50,1,1 3isx_A_,40,48,1,1 3isx_A_,40,208,1,1 3isx_A_,42,44,1,1 3isx_A_,42,45,1,1 3isx_A_,42,46,1,1 3isx_A_,46,194,1,1 3isx_A_,47,192,1,1 3isx_A_,49,190,1,1 3isx_A_,51,179,1,1 3isx_A_,51,182,1,1 3isx_A_,51,188,1,1 3isx_A_,54,187,1,1 3isx_A_,56,187,1,1 3isx_A_,56,214,1,1 3isx_A_,57,213,1,1 3isx_A_,57,214,1,1 3isx_A_,58,187,1,1 3isx_A_,58,189,1,1 3isx_A_,59,214,1,1 3isx_A_,59,216,1,1 3isx_A_,60,189,1,1 3isx_A_,60,191,1,1 3isx_A_,61,193,1,1 3isx_A_,61,208,1,1 3isx_A_,61,216,1,1 3isx_A_,61,218,1,1 3isx_A_,62,191,1,1 3isx_A_,62,193,1,1 3isx_A_,63,168,1,1 3isx_A_,63,172,1,1 3isx_A_,63,193,1,1 3isx_A_,64,169,1,1 3isx_A_,64,193,1,1 3isx_A_,65,195,1,1 3isx_A_,66,165,1,1 3isx_A_,66,169,1,1 3isx_A_,68,85,1,1 3isx_A_,69,149,1,1 3isx_A_,70,83,1,1 3isx_A_,71,146,1,1 3isx_A_,71,147,1,1 3isx_A_,72,81,1,1 3isx_A_,73,81,1,1 3isx_A_,74,137,1,1 3isx_A_,75,77,1,1 3isx_A_,75,78,1,1 3isx_A_,75,79,1,1 3isx_A_,76,137,1,1 3isx_A_,80,130,1,1 3isx_A_,86,88,1,1 3isx_A_,89,91,1,1 3isx_A_,90,93,1,1 3isx_A_,91,120,1,1 3isx_A_,91,123,1,1 3isx_A_,92,95,1,1 3isx_A_,93,95,1,1 3isx_A_,94,107,1,1 3isx_A_,95,107,1,1 3isx_A_,96,152,1,1 3isx_A_,97,105,1,1 3isx_A_,98,102,1,1 3isx_A_,98,150,1,1 3isx_A_,98,152,1,1 3isx_A_,99,102,1,1 3isx_A_,99,103,1,1 3isx_A_,101,103,1,1 3isx_A_,106,131,1,1 3isx_A_,108,129,1,1 3isx_A_,109,119,1,1 3isx_A_,110,116,1,1 3isx_A_,111,115,1,1 3isx_A_,112,115,1,1 3isx_A_,112,116,1,1 3isx_A_,113,117,1,1 3isx_A_,114,118,1,1 3isx_A_,115,119,1,1 3isx_A_,116,120,1,1 3isx_A_,117,121,1,1 3isx_A_,119,122,1,1 3isx_A_,124,126,1,1 3isx_A_,124,127,1,1 3isx_A_,125,128,1,1 3isx_A_,131,133,1,1 3isx_A_,135,139,1,1 3isx_A_,136,139,1,1 3isx_A_,136,140,1,1 3isx_A_,137,141,1,1 3isx_A_,138,142,1,1 3isx_A_,144,147,1,1 3isx_A_,151,303,1,1 3isx_A_,152,153,1,1 3isx_A_,153,305,1,1 3isx_A_,156,163,1,1 3isx_A_,158,161,1,1 3isx_A_,162,308,1,1 3isx_A_,164,165,1,1 3isx_A_,164,307,1,1 3isx_A_,166,169,1,1 3isx_A_,168,171,1,1 3isx_A_,168,172,1,1 3isx_A_,169,173,1,1 3isx_A_,170,174,1,1 3isx_A_,171,175,1,1 3isx_A_,172,176,1,1 3isx_A_,173,177,1,1 3isx_A_,174,178,1,1 3isx_A_,175,179,1,1 3isx_A_,176,180,1,1 3isx_A_,177,181,1,1 3isx_A_,178,181,1,1 3isx_A_,178,182,1,1 3isx_A_,185,324,1,1 3isx_A_,196,204,1,1 3isx_A_,197,200,1,1 3isx_A_,203,208,1,1 3isx_A_,204,207,1,1 3isx_A_,206,209,1,1 3isx_A_,207,210,1,1 3isx_A_,210,212,1,1 3isx_A_,214,323,1,1 3isx_A_,215,291,1,1 3isx_A_,215,293,1,1 3isx_A_,217,293,1,1 3isx_A_,217,295,1,1 3isx_A_,219,295,1,1 3isx_A_,219,297,1,1 3isx_A_,221,272,1,1 3isx_A_,221,297,1,1 3isx_A_,221,299,1,1 3isx_A_,223,225,1,1 3isx_A_,223,236,1,1 3isx_A_,223,299,1,1 3isx_A_,225,236,1,1 3isx_A_,225,300,1,1 3isx_A_,226,229,1,1 3isx_A_,235,238,1,1 3isx_A_,235,271,1,1 3isx_A_,237,269,1,1 3isx_A_,237,311,1,1 3isx_A_,237,312,1,1 3isx_A_,239,271,1,1 3isx_A_,239,312,1,1 3isx_A_,240,271,1,1 3isx_A_,241,296,1,1 3isx_A_,242,271,1,1 3isx_A_,243,275,1,1 3isx_A_,243,294,1,1 3isx_A_,244,275,1,1 3isx_A_,245,248,1,1 3isx_A_,246,275,1,1 3isx_A_,247,280,1,1 3isx_A_,247,286,1,1 3isx_A_,247,287,1,1 3isx_A_,249,252,1,1 3isx_A_,249,253,1,1 3isx_A_,250,254,1,1 3isx_A_,251,255,1,1 3isx_A_,252,255,1,1 3isx_A_,252,256,1,1 3isx_A_,252,292,1,1 3isx_A_,253,257,1,1 3isx_A_,254,258,1,1 3isx_A_,255,259,1,1 3isx_A_,256,260,1,1 3isx_A_,257,261,1,1 3isx_A_,258,262,1,1 3isx_A_,259,263,1,1 3isx_A_,260,264,1,1 3isx_A_,261,265,1,1 3isx_A_,262,266,1,1 3isx_A_,263,268,1,1 3isx_A_,264,267,1,1 3isx_A_,264,270,1,1 3isx_A_,280,283,1,1 3isx_A_,281,284,1,1 3isx_A_,283,286,1,1 3isx_A_,283,287,1,1 3isx_A_,284,287,1,1 3isx_A_,284,288,1,1 3isx_A_,290,292,1,1 3isx_A_,297,299,1,1 3isx_A_,301,304,1,1 3isx_A_,303,307,1,1 3isx_A_,304,306,1,1 3isx_A_,309,312,1,1 3isx_A_,310,314,1,1 3isx_A_,311,315,1,1 3isx_A_,312,316,1,1 3isx_A_,313,317,1,1 3isx_A_,314,318,1,1 3isx_A_,315,319,1,1 3isx_A_,316,320,1,1 3isx_A_,317,321,1,1 3isx_A_,318,322,1,1 3isx_A_,319,323,1,1 3isx_A_,320,324,1,1