pair,contact1,contact2,flow1,flow2
1xsz_A_,4,6,1,1
1xsz_A_,4,7,1,1
1xsz_A_,4,8,1,1
1xsz_A_,4,43,1,1
1xsz_A_,5,9,1,1
1xsz_A_,8,11,1,1
1xsz_A_,10,14,1,1
1xsz_A_,11,15,1,1
1xsz_A_,12,16,1,1
1xsz_A_,13,17,1,1
1xsz_A_,14,18,1,1
1xsz_A_,15,19,1,1
1xsz_A_,16,20,1,1
1xsz_A_,17,21,1,1
1xsz_A_,19,54,1,1
1xsz_A_,19,56,1,1
1xsz_A_,21,24,1,1
1xsz_A_,21,25,1,1
1xsz_A_,22,26,1,1
1xsz_A_,23,27,1,1
1xsz_A_,23,329,1,1
1xsz_A_,24,28,1,1
1xsz_A_,25,29,1,1
1xsz_A_,26,30,1,1
1xsz_A_,27,31,1,1
1xsz_A_,28,32,1,1
1xsz_A_,29,33,1,1
1xsz_A_,30,34,1,1
1xsz_A_,30,70,1,1
1xsz_A_,31,35,1,1
1xsz_A_,32,36,1,1
1xsz_A_,33,38,1,1
1xsz_A_,34,37,1,1
1xsz_A_,39,42,1,1
1xsz_A_,39,43,1,1
1xsz_A_,40,44,1,1
1xsz_A_,41,45,1,1
1xsz_A_,41,73,1,1
1xsz_A_,42,46,1,1
1xsz_A_,42,81,1,1
1xsz_A_,43,47,1,1
1xsz_A_,44,48,1,1
1xsz_A_,45,49,1,1
1xsz_A_,46,50,1,1
1xsz_A_,47,51,1,1
1xsz_A_,49,52,1,1
1xsz_A_,49,81,1,1
1xsz_A_,51,54,1,1
1xsz_A_,51,55,1,1
1xsz_A_,56,58,1,1
1xsz_A_,56,59,1,1
1xsz_A_,56,60,1,1
1xsz_A_,57,61,1,1
1xsz_A_,58,62,1,1
1xsz_A_,58,325,1,1
1xsz_A_,59,63,1,1
1xsz_A_,60,64,1,1
1xsz_A_,61,65,1,1
1xsz_A_,62,65,1,1
1xsz_A_,62,66,1,1
1xsz_A_,62,108,1,1
1xsz_A_,63,66,1,1
1xsz_A_,63,70,1,1
1xsz_A_,63,71,1,1
1xsz_A_,65,111,1,1
1xsz_A_,67,72,1,1
1xsz_A_,68,72,1,1
1xsz_A_,69,73,1,1
1xsz_A_,70,74,1,1
1xsz_A_,71,75,1,1
1xsz_A_,72,76,1,1
1xsz_A_,73,77,1,1
1xsz_A_,74,78,1,1
1xsz_A_,75,79,1,1
1xsz_A_,76,80,1,1
1xsz_A_,77,80,1,1
1xsz_A_,77,81,1,1
1xsz_A_,79,82,1,1
1xsz_A_,79,115,1,1
1xsz_A_,82,123,1,1
1xsz_A_,84,87,1,1
1xsz_A_,84,123,1,1
1xsz_A_,87,95,1,1
1xsz_A_,88,91,1,1
1xsz_A_,88,92,1,1
1xsz_A_,88,188,1,1
1xsz_A_,89,93,1,1
1xsz_A_,90,94,1,1
1xsz_A_,91,94,1,1
1xsz_A_,91,95,1,1
1xsz_A_,92,96,1,1
1xsz_A_,93,97,1,1
1xsz_A_,94,98,1,1
1xsz_A_,94,192,1,1
1xsz_A_,94,193,1,1
1xsz_A_,95,99,1,1
1xsz_A_,96,99,1,1
1xsz_A_,97,100,1,1
1xsz_A_,102,197,1,1
1xsz_A_,102,199,1,1
1xsz_A_,104,295,1,1
1xsz_A_,105,108,1,1
1xsz_A_,105,109,1,1
1xsz_A_,105,278,1,1
1xsz_A_,105,299,1,1
1xsz_A_,106,110,1,1
1xsz_A_,106,280,1,1
1xsz_A_,107,111,1,1
1xsz_A_,107,260,1,1
1xsz_A_,108,112,1,1
1xsz_A_,109,113,1,1
1xsz_A_,110,114,1,1
1xsz_A_,110,135,1,1
1xsz_A_,110,251,1,1
1xsz_A_,111,115,1,1
1xsz_A_,112,116,1,1
1xsz_A_,113,117,1,1
1xsz_A_,114,117,1,1
1xsz_A_,114,118,1,1
1xsz_A_,115,119,1,1
1xsz_A_,116,120,1,1
1xsz_A_,117,121,1,1
1xsz_A_,118,122,1,1
1xsz_A_,119,123,1,1
1xsz_A_,120,124,1,1
1xsz_A_,121,124,1,1
1xsz_A_,124,127,1,1
1xsz_A_,129,172,1,1
1xsz_A_,129,173,1,1
1xsz_A_,130,133,1,1
1xsz_A_,130,134,1,1
1xsz_A_,131,135,1,1
1xsz_A_,132,136,1,1
1xsz_A_,133,137,1,1
1xsz_A_,134,138,1,1
1xsz_A_,135,139,1,1
1xsz_A_,135,251,1,1
1xsz_A_,135,253,1,1
1xsz_A_,136,140,1,1
1xsz_A_,137,141,1,1
1xsz_A_,138,142,1,1
1xsz_A_,139,143,1,1
1xsz_A_,140,144,1,1
1xsz_A_,141,145,1,1
1xsz_A_,142,146,1,1
1xsz_A_,143,147,1,1
1xsz_A_,144,148,1,1
1xsz_A_,145,149,1,1
1xsz_A_,146,150,1,1
1xsz_A_,147,158,1,1
1xsz_A_,147,159,1,1
1xsz_A_,148,158,1,1
1xsz_A_,149,189,1,1
1xsz_A_,150,152,1,1
1xsz_A_,150,153,1,1
1xsz_A_,150,158,1,1
1xsz_A_,150,284,1,1
1xsz_A_,153,158,1,1
1xsz_A_,154,157,1,1
1xsz_A_,155,158,1,1
1xsz_A_,159,186,1,1
1xsz_A_,160,163,1,1
1xsz_A_,160,164,1,1
1xsz_A_,161,165,1,1
1xsz_A_,162,166,1,1
1xsz_A_,163,167,1,1
1xsz_A_,164,168,1,1
1xsz_A_,165,183,1,1
1xsz_A_,166,169,1,1
1xsz_A_,168,171,1,1
1xsz_A_,170,176,1,1
1xsz_A_,172,175,1,1
1xsz_A_,172,176,1,1
1xsz_A_,178,181,1,1
1xsz_A_,178,182,1,1
1xsz_A_,179,183,1,1
1xsz_A_,180,183,1,1
1xsz_A_,180,184,1,1
1xsz_A_,181,185,1,1
1xsz_A_,182,186,1,1
1xsz_A_,183,187,1,1
1xsz_A_,184,188,1,1
1xsz_A_,185,189,1,1
1xsz_A_,186,190,1,1
1xsz_A_,187,191,1,1
1xsz_A_,188,192,1,1
1xsz_A_,201,325,1,1
1xsz_A_,203,299,1,1
1xsz_A_,204,325,1,1
1xsz_A_,205,298,1,1
1xsz_A_,205,335,1,1
1xsz_A_,206,295,1,1
1xsz_A_,206,322,1,1
1xsz_A_,206,323,1,1
1xsz_A_,207,296,1,1
1xsz_A_,208,293,1,1
1xsz_A_,208,294,1,1
1xsz_A_,209,211,1,1
1xsz_A_,211,214,1,1
1xsz_A_,212,215,1,1
1xsz_A_,213,219,1,1
1xsz_A_,215,218,1,1
1xsz_A_,215,219,1,1
1xsz_A_,215,318,1,1
1xsz_A_,215,319,1,1
1xsz_A_,216,220,1,1
1xsz_A_,217,221,1,1
1xsz_A_,217,316,1,1
1xsz_A_,218,222,1,1
1xsz_A_,219,223,1,1
1xsz_A_,220,224,1,1
1xsz_A_,222,225,1,1
1xsz_A_,222,261,1,1
1xsz_A_,223,226,1,1
1xsz_A_,224,227,1,1
1xsz_A_,225,249,1,1
1xsz_A_,231,233,1,1
1xsz_A_,231,234,1,1
1xsz_A_,232,235,1,1
1xsz_A_,232,236,1,1
1xsz_A_,236,239,1,1
1xsz_A_,238,316,1,1
1xsz_A_,242,269,1,1
1xsz_A_,244,267,1,1
1xsz_A_,246,265,1,1
1xsz_A_,248,263,1,1
1xsz_A_,251,254,1,1
1xsz_A_,251,255,1,1
1xsz_A_,252,255,1,1
1xsz_A_,252,256,1,1
1xsz_A_,253,257,1,1
1xsz_A_,254,258,1,1
1xsz_A_,255,259,1,1
1xsz_A_,255,260,1,1
1xsz_A_,255,283,1,1
1xsz_A_,258,260,1,1
1xsz_A_,259,281,1,1
1xsz_A_,260,263,1,1
1xsz_A_,261,279,1,1
1xsz_A_,262,279,1,1
1xsz_A_,264,277,1,1
1xsz_A_,266,275,1,1
1xsz_A_,267,274,1,1
1xsz_A_,268,270,1,1
1xsz_A_,268,271,1,1
1xsz_A_,268,272,1,1
1xsz_A_,268,273,1,1
1xsz_A_,271,273,1,1
1xsz_A_,272,303,1,1
1xsz_A_,274,301,1,1
1xsz_A_,274,306,1,1
1xsz_A_,276,299,1,1
1xsz_A_,278,280,1,1
1xsz_A_,278,297,1,1
1xsz_A_,280,295,1,1
1xsz_A_,283,285,1,1
1xsz_A_,283,286,1,1
1xsz_A_,283,287,1,1
1xsz_A_,286,289,1,1
1xsz_A_,286,290,1,1
1xsz_A_,287,291,1,1
1xsz_A_,301,330,1,1
1xsz_A_,303,306,1,1
1xsz_A_,305,309,1,1
1xsz_A_,306,310,1,1
1xsz_A_,307,311,1,1
1xsz_A_,308,312,1,1
1xsz_A_,309,313,1,1
1xsz_A_,310,314,1,1
1xsz_A_,311,315,1,1
1xsz_A_,312,316,1,1
1xsz_A_,313,316,1,1
1xsz_A_,314,317,1,1
1xsz_A_,315,343,1,1
1xsz_A_,317,343,1,1
1xsz_A_,319,320,1,1
1xsz_A_,327,329,1,1
1xsz_A_,327,330,1,1
1xsz_A_,331,334,1,1
1xsz_A_,331,335,1,1
1xsz_A_,332,336,1,1
1xsz_A_,333,337,1,1
1xsz_A_,334,338,1,1
1xsz_A_,335,339,1,1
1xsz_A_,336,340,1,1
1xsz_A_,337,341,1,1
1xsz_A_,338,342,1,1
1xsz_A_,339,343,1,1
1xsz_A_,340,344,1,1
1xsz_A_,341,345,1,1
1xsz_A_,342,346,1,1
1xsz_A_,343,347,1,1
1xsz_A_,344,348,1,1
1xsz_A_,345,349,1,1
1xsz_A_,346,350,1,1
1xsz_A_,347,351,1,1
1xsz_A_,348,352,1,1