pair,contact1,contact2,flow1,flow2
1s4f_A_,3,6,1,1
1s4f_A_,4,7,1,1
1s4f_A_,8,11,1,1
1s4f_A_,9,12,1,1
1s4f_A_,10,13,1,1
1s4f_A_,14,29,1,1
1s4f_A_,15,29,1,1
1s4f_A_,16,60,1,1
1s4f_A_,21,24,1,1
1s4f_A_,31,42,1,1
1s4f_A_,31,43,1,1
1s4f_A_,32,40,1,1
1s4f_A_,33,41,1,1
1s4f_A_,35,37,1,1
1s4f_A_,35,38,1,1
1s4f_A_,35,39,1,1
1s4f_A_,45,49,1,1
1s4f_A_,45,435,1,1
1s4f_A_,45,436,1,1
1s4f_A_,45,438,1,1
1s4f_A_,46,50,1,1
1s4f_A_,47,51,1,1
1s4f_A_,47,451,1,1
1s4f_A_,47,478,1,1
1s4f_A_,48,52,1,1
1s4f_A_,48,451,1,1
1s4f_A_,49,53,1,1
1s4f_A_,50,54,1,1
1s4f_A_,51,54,1,1
1s4f_A_,55,57,1,1
1s4f_A_,58,61,1,1
1s4f_A_,58,530,1,1
1s4f_A_,58,531,1,1
1s4f_A_,59,62,1,1
1s4f_A_,61,530,1,1
1s4f_A_,62,64,1,1
1s4f_A_,63,178,1,1
1s4f_A_,65,176,1,1
1s4f_A_,66,191,1,1
1s4f_A_,68,73,1,1
1s4f_A_,68,191,1,1
1s4f_A_,70,73,1,1
1s4f_A_,70,74,1,1
1s4f_A_,71,75,1,1
1s4f_A_,72,76,1,1
1s4f_A_,73,77,1,1
1s4f_A_,74,78,1,1
1s4f_A_,75,79,1,1
1s4f_A_,75,302,1,1
1s4f_A_,76,80,1,1
1s4f_A_,77,81,1,1
1s4f_A_,78,83,1,1
1s4f_A_,81,260,1,1
1s4f_A_,82,311,1,1
1s4f_A_,84,87,1,1
1s4f_A_,84,260,1,1
1s4f_A_,84,261,1,1
1s4f_A_,86,264,1,1
1s4f_A_,87,261,1,1
1s4f_A_,87,383,1,1
1s4f_A_,89,94,1,1
1s4f_A_,89,263,1,1
1s4f_A_,89,266,1,1
1s4f_A_,89,382,1,1
1s4f_A_,90,381,1,1
1s4f_A_,92,95,1,1
1s4f_A_,92,96,1,1
1s4f_A_,93,97,1,1
1s4f_A_,94,98,1,1
1s4f_A_,95,99,1,1
1s4f_A_,96,100,1,1
1s4f_A_,97,101,1,1
1s4f_A_,98,102,1,1
1s4f_A_,100,103,1,1
1s4f_A_,101,104,1,1
1s4f_A_,106,109,1,1
1s4f_A_,106,277,1,1
1s4f_A_,107,110,1,1
1s4f_A_,109,112,1,1
1s4f_A_,111,276,1,1
1s4f_A_,111,278,1,1
1s4f_A_,113,277,1,1
1s4f_A_,113,279,1,1
1s4f_A_,115,209,1,1
1s4f_A_,116,209,1,1
1s4f_A_,117,120,1,1
1s4f_A_,117,121,1,1
1s4f_A_,118,122,1,1
1s4f_A_,122,147,1,1
1s4f_A_,126,129,1,1
1s4f_A_,127,144,1,1
1s4f_A_,129,139,1,1
1s4f_A_,130,204,1,1
1s4f_A_,132,168,1,1
1s4f_A_,132,198,1,1
1s4f_A_,134,166,1,1
1s4f_A_,135,202,1,1
1s4f_A_,137,146,1,1
1s4f_A_,138,141,1,1
1s4f_A_,138,142,1,1
1s4f_A_,140,144,1,1
1s4f_A_,141,145,1,1
1s4f_A_,146,149,1,1
1s4f_A_,146,150,1,1
1s4f_A_,146,202,1,1
1s4f_A_,147,151,1,1
1s4f_A_,148,152,1,1
1s4f_A_,149,153,1,1
1s4f_A_,150,154,1,1
1s4f_A_,151,155,1,1
1s4f_A_,152,156,1,1
1s4f_A_,153,157,1,1
1s4f_A_,154,158,1,1
1s4f_A_,155,159,1,1
1s4f_A_,156,161,1,1
1s4f_A_,157,160,1,1
1s4f_A_,158,281,1,1
1s4f_A_,165,167,1,1
1s4f_A_,166,200,1,1
1s4f_A_,167,297,1,1
1s4f_A_,167,299,1,1
1s4f_A_,167,308,1,1
1s4f_A_,167,316,1,1
1s4f_A_,168,198,1,1
1s4f_A_,169,299,1,1
1s4f_A_,170,196,1,1
1s4f_A_,172,194,1,1
1s4f_A_,175,437,1,1
1s4f_A_,176,192,1,1
1s4f_A_,177,179,1,1
1s4f_A_,178,182,1,1
1s4f_A_,179,183,1,1
1s4f_A_,181,184,1,1
1s4f_A_,182,188,1,1
1s4f_A_,197,306,1,1
1s4f_A_,197,308,1,1
1s4f_A_,197,315,1,1
1s4f_A_,199,204,1,1
1s4f_A_,200,204,1,1
1s4f_A_,201,205,1,1
1s4f_A_,202,206,1,1
1s4f_A_,203,207,1,1
1s4f_A_,204,208,1,1
1s4f_A_,205,209,1,1
1s4f_A_,206,209,1,1
1s4f_A_,206,210,1,1
1s4f_A_,207,210,1,1
1s4f_A_,207,211,1,1
1s4f_A_,210,278,1,1
1s4f_A_,211,215,1,1
1s4f_A_,212,216,1,1
1s4f_A_,214,217,1,1
1s4f_A_,214,278,1,1
1s4f_A_,214,318,1,1
1s4f_A_,217,221,1,1
1s4f_A_,222,225,1,1
1s4f_A_,224,354,1,1
1s4f_A_,226,229,1,1
1s4f_A_,226,237,1,1
1s4f_A_,226,353,1,1
1s4f_A_,226,354,1,1
1s4f_A_,230,233,1,1
1s4f_A_,233,236,1,1
1s4f_A_,234,238,1,1
1s4f_A_,235,239,1,1
1s4f_A_,236,240,1,1
1s4f_A_,236,422,1,1
1s4f_A_,237,241,1,1
1s4f_A_,238,242,1,1
1s4f_A_,239,243,1,1
1s4f_A_,239,401,1,1
1s4f_A_,240,244,1,1
1s4f_A_,241,244,1,1
1s4f_A_,241,353,1,1
1s4f_A_,242,245,1,1
1s4f_A_,246,364,1,1
1s4f_A_,247,364,1,1
1s4f_A_,247,365,1,1
1s4f_A_,249,363,1,1
1s4f_A_,250,397,1,1
1s4f_A_,251,361,1,1
1s4f_A_,252,395,1,1
1s4f_A_,253,359,1,1
1s4f_A_,254,386,1,1
1s4f_A_,254,387,1,1
1s4f_A_,255,386,1,1
1s4f_A_,256,385,1,1
1s4f_A_,257,260,1,1
1s4f_A_,257,261,1,1
1s4f_A_,258,261,1,1
1s4f_A_,258,323,1,1
1s4f_A_,259,262,1,1
1s4f_A_,259,312,1,1
1s4f_A_,259,323,1,1
1s4f_A_,261,384,1,1
1s4f_A_,263,266,1,1
1s4f_A_,263,267,1,1
1s4f_A_,264,268,1,1
1s4f_A_,265,269,1,1
1s4f_A_,266,270,1,1
1s4f_A_,266,384,1,1
1s4f_A_,267,271,1,1
1s4f_A_,268,272,1,1
1s4f_A_,269,273,1,1
1s4f_A_,270,274,1,1
1s4f_A_,271,274,1,1
1s4f_A_,271,275,1,1
1s4f_A_,272,275,1,1
1s4f_A_,272,276,1,1
1s4f_A_,274,277,1,1
1s4f_A_,275,287,1,1
1s4f_A_,278,283,1,1
1s4f_A_,279,282,1,1
1s4f_A_,280,283,1,1
1s4f_A_,282,286,1,1
1s4f_A_,283,287,1,1
1s4f_A_,284,288,1,1
1s4f_A_,285,289,1,1
1s4f_A_,286,290,1,1
1s4f_A_,287,291,1,1
1s4f_A_,288,292,1,1
1s4f_A_,289,292,1,1
1s4f_A_,289,293,1,1
1s4f_A_,290,294,1,1
1s4f_A_,291,294,1,1
1s4f_A_,292,295,1,1
1s4f_A_,296,308,1,1
1s4f_A_,298,306,1,1
1s4f_A_,300,302,1,1
1s4f_A_,300,303,1,1
1s4f_A_,300,304,1,1
1s4f_A_,312,316,1,1
1s4f_A_,312,318,1,1
1s4f_A_,312,323,1,1
1s4f_A_,313,316,1,1
1s4f_A_,314,319,1,1
1s4f_A_,316,319,1,1
1s4f_A_,318,322,1,1
1s4f_A_,319,323,1,1
1s4f_A_,320,324,1,1
1s4f_A_,321,325,1,1
1s4f_A_,322,326,1,1
1s4f_A_,323,327,1,1
1s4f_A_,324,328,1,1
1s4f_A_,324,356,1,1
1s4f_A_,325,329,1,1
1s4f_A_,326,330,1,1
1s4f_A_,327,331,1,1
1s4f_A_,327,356,1,1
1s4f_A_,328,332,1,1
1s4f_A_,329,333,1,1
1s4f_A_,330,334,1,1
1s4f_A_,331,335,1,1
1s4f_A_,332,336,1,1
1s4f_A_,333,337,1,1
1s4f_A_,334,338,1,1
1s4f_A_,335,338,1,1
1s4f_A_,335,339,1,1
1s4f_A_,336,340,1,1
1s4f_A_,337,343,1,1
1s4f_A_,339,341,1,1
1s4f_A_,342,345,1,1
1s4f_A_,343,346,1,1
1s4f_A_,345,348,1,1
1s4f_A_,346,349,1,1
1s4f_A_,346,350,1,1
1s4f_A_,349,363,1,1
1s4f_A_,350,351,1,1
1s4f_A_,351,362,1,1
1s4f_A_,353,360,1,1
1s4f_A_,355,358,1,1
1s4f_A_,358,406,1,1
1s4f_A_,364,368,1,1
1s4f_A_,365,369,1,1
1s4f_A_,366,370,1,1
1s4f_A_,367,371,1,1
1s4f_A_,368,372,1,1
1s4f_A_,369,373,1,1
1s4f_A_,370,373,1,1
1s4f_A_,370,374,1,1
1s4f_A_,372,394,1,1
1s4f_A_,374,378,1,1
1s4f_A_,375,379,1,1
1s4f_A_,376,380,1,1
1s4f_A_,377,381,1,1
1s4f_A_,378,381,1,1
1s4f_A_,379,382,1,1
1s4f_A_,379,384,1,1
1s4f_A_,383,384,1,1
1s4f_A_,384,386,1,1
1s4f_A_,395,404,1,1
1s4f_A_,399,402,1,1
1s4f_A_,400,403,1,1
1s4f_A_,401,518,1,1
1s4f_A_,405,408,1,1
1s4f_A_,408,425,1,1
1s4f_A_,409,425,1,1
1s4f_A_,409,518,1,1
1s4f_A_,411,423,1,1
1s4f_A_,412,515,1,1
1s4f_A_,413,421,1,1
1s4f_A_,414,512,1,1
1s4f_A_,414,513,1,1
1s4f_A_,415,419,1,1
1s4f_A_,415,421,1,1
1s4f_A_,417,419,1,1
1s4f_A_,418,512,1,1
1s4f_A_,426,462,1,1
1s4f_A_,427,431,1,1
1s4f_A_,428,432,1,1
1s4f_A_,428,465,1,1
1s4f_A_,428,522,1,1
1s4f_A_,428,523,1,1
1s4f_A_,429,433,1,1
1s4f_A_,430,434,1,1
1s4f_A_,431,435,1,1
1s4f_A_,432,436,1,1
1s4f_A_,433,437,1,1
1s4f_A_,434,438,1,1
1s4f_A_,447,449,1,1
1s4f_A_,447,451,1,1
1s4f_A_,448,452,1,1
1s4f_A_,449,453,1,1
1s4f_A_,449,485,1,1
1s4f_A_,450,454,1,1
1s4f_A_,451,455,1,1
1s4f_A_,452,456,1,1
1s4f_A_,452,478,1,1
1s4f_A_,452,479,1,1
1s4f_A_,452,482,1,1
1s4f_A_,453,457,1,1
1s4f_A_,454,458,1,1
1s4f_A_,455,459,1,1
1s4f_A_,455,472,1,1
1s4f_A_,456,460,1,1
1s4f_A_,457,461,1,1
1s4f_A_,457,490,1,1
1s4f_A_,458,462,1,1
1s4f_A_,459,463,1,1
1s4f_A_,462,465,1,1
1s4f_A_,463,469,1,1
1s4f_A_,463,500,1,1
1s4f_A_,464,514,1,1
1s4f_A_,465,469,1,1
1s4f_A_,466,470,1,1
1s4f_A_,467,471,1,1
1s4f_A_,468,472,1,1
1s4f_A_,469,473,1,1
1s4f_A_,470,474,1,1
1s4f_A_,470,559,1,1
1s4f_A_,471,475,1,1
1s4f_A_,472,476,1,1
1s4f_A_,473,477,1,1
1s4f_A_,474,478,1,1
1s4f_A_,475,478,1,1
1s4f_A_,479,482,1,1
1s4f_A_,489,580,1,1
1s4f_A_,491,578,1,1
1s4f_A_,493,576,1,1
1s4f_A_,495,498,1,1
1s4f_A_,495,499,1,1
1s4f_A_,495,570,1,1
1s4f_A_,495,573,1,1
1s4f_A_,496,500,1,1
1s4f_A_,498,501,1,1
1s4f_A_,498,502,1,1
1s4f_A_,499,503,1,1
1s4f_A_,499,577,1,1
1s4f_A_,500,504,1,1
1s4f_A_,501,505,1,1
1s4f_A_,502,577,1,1
1s4f_A_,507,510,1,1
1s4f_A_,508,511,1,1
1s4f_A_,509,560,1,1
1s4f_A_,515,519,1,1
1s4f_A_,516,520,1,1
1s4f_A_,517,521,1,1
1s4f_A_,518,522,1,1
1s4f_A_,520,523,1,1
1s4f_A_,521,524,1,1
1s4f_A_,523,526,1,1
1s4f_A_,524,527,1,1
1s4f_A_,524,528,1,1
1s4f_A_,525,529,1,1
1s4f_A_,526,531,1,1
1s4f_A_,526,532,1,1
1s4f_A_,527,530,1,1
1s4f_A_,533,536,1,1
1s4f_A_,535,539,1,1
1s4f_A_,536,540,1,1
1s4f_A_,537,541,1,1
1s4f_A_,538,542,1,1
1s4f_A_,539,543,1,1
1s4f_A_,540,544,1,1
1s4f_A_,541,544,1,1
1s4f_A_,541,545,1,1
1s4f_A_,542,546,1,1
1s4f_A_,544,548,1,1
1s4f_A_,546,549,1,1
1s4f_A_,550,554,1,1
1s4f_A_,553,571,1,1
1s4f_A_,554,557,1,1
1s4f_A_,557,566,1,1
1s4f_A_,557,568,1,1
1s4f_A_,559,562,1,1
1s4f_A_,559,563,1,1
1s4f_A_,560,564,1,1
1s4f_A_,561,565,1,1
1s4f_A_,562,566,1,1
1s4f_A_,563,566,1,1
1s4f_A_,563,567,1,1
1s4f_A_,563,568,1,1
1s4f_A_,564,567,1,1
1s4f_A_,566,568,1,1
1s4f_A_,579,582,1,1