pair,contact1,contact2,flow1,flow2
4b81_A_,1,3,1,1
4b81_A_,4,18,1,1
4b81_A_,5,7,1,1
4b81_A_,5,8,1,1
4b81_A_,5,105,1,1
4b81_A_,8,19,1,1
4b81_A_,10,17,1,1
4b81_A_,12,15,1,1
4b81_A_,13,186,1,1
4b81_A_,14,56,1,1
4b81_A_,16,56,1,1
4b81_A_,16,60,1,1
4b81_A_,18,60,1,1
4b81_A_,18,62,1,1
4b81_A_,20,31,1,1
4b81_A_,22,29,1,1
4b81_A_,23,136,1,1
4b81_A_,24,27,1,1
4b81_A_,30,103,1,1
4b81_A_,30,104,1,1
4b81_A_,32,101,1,1
4b81_A_,33,62,1,1
4b81_A_,34,100,1,1
4b81_A_,35,99,1,1
4b81_A_,37,53,1,1
4b81_A_,37,97,1,1
4b81_A_,39,51,1,1
4b81_A_,39,53,1,1
4b81_A_,39,54,1,1
4b81_A_,40,42,1,1
4b81_A_,42,45,1,1
4b81_A_,45,48,1,1
4b81_A_,46,94,1,1
4b81_A_,46,267,1,1
4b81_A_,46,269,1,1
4b81_A_,48,152,1,1
4b81_A_,61,63,1,1
4b81_A_,65,90,1,1
4b81_A_,67,95,1,1
4b81_A_,68,91,1,1
4b81_A_,68,93,1,1
4b81_A_,69,71,1,1
4b81_A_,69,151,1,1
4b81_A_,70,272,1,1
4b81_A_,71,126,1,1
4b81_A_,73,75,1,1
4b81_A_,74,87,1,1
4b81_A_,74,334,1,1
4b81_A_,77,80,1,1
4b81_A_,77,83,1,1
4b81_A_,77,341,1,1
4b81_A_,79,84,1,1
4b81_A_,80,83,1,1
4b81_A_,80,84,1,1
4b81_A_,81,85,1,1
4b81_A_,83,86,1,1
4b81_A_,84,87,1,1
4b81_A_,86,442,1,1
4b81_A_,89,90,1,1
4b81_A_,89,129,1,1
4b81_A_,93,95,1,1
4b81_A_,94,96,1,1
4b81_A_,95,98,1,1
4b81_A_,96,98,1,1
4b81_A_,96,150,1,1
4b81_A_,98,150,1,1
4b81_A_,100,148,1,1
4b81_A_,102,146,1,1
4b81_A_,110,112,1,1
4b81_A_,112,191,1,1
4b81_A_,112,193,1,1
4b81_A_,114,196,1,1
4b81_A_,114,198,1,1
4b81_A_,115,145,1,1
4b81_A_,115,147,1,1
4b81_A_,116,198,1,1
4b81_A_,116,200,1,1
4b81_A_,117,147,1,1
4b81_A_,118,200,1,1
4b81_A_,119,151,1,1
4b81_A_,121,124,1,1
4b81_A_,121,125,1,1
4b81_A_,123,154,1,1
4b81_A_,128,150,1,1
4b81_A_,130,133,1,1
4b81_A_,134,136,1,1
4b81_A_,135,139,1,1
4b81_A_,136,140,1,1
4b81_A_,137,141,1,1
4b81_A_,138,142,1,1
4b81_A_,138,144,1,1
4b81_A_,142,474,1,1
4b81_A_,142,478,1,1
4b81_A_,152,175,1,1
4b81_A_,153,157,1,1
4b81_A_,154,157,1,1
4b81_A_,154,158,1,1
4b81_A_,155,159,1,1
4b81_A_,157,172,1,1
4b81_A_,161,164,1,1
4b81_A_,161,167,1,1
4b81_A_,162,245,1,1
4b81_A_,164,167,1,1
4b81_A_,166,260,1,1
4b81_A_,170,173,1,1
4b81_A_,170,174,1,1
4b81_A_,170,295,1,1
4b81_A_,170,297,1,1
4b81_A_,171,175,1,1
4b81_A_,172,176,1,1
4b81_A_,173,177,1,1
4b81_A_,174,178,1,1
4b81_A_,175,179,1,1
4b81_A_,176,180,1,1
4b81_A_,176,212,1,1
4b81_A_,177,181,1,1
4b81_A_,177,218,1,1
4b81_A_,178,182,1,1
4b81_A_,179,183,1,1
4b81_A_,180,184,1,1
4b81_A_,181,185,1,1
4b81_A_,182,185,1,1
4b81_A_,182,186,1,1
4b81_A_,183,187,1,1
4b81_A_,184,194,1,1
4b81_A_,186,189,1,1
4b81_A_,187,190,1,1
4b81_A_,187,192,1,1
4b81_A_,188,191,1,1
4b81_A_,193,195,1,1
4b81_A_,193,196,1,1
4b81_A_,197,223,1,1
4b81_A_,197,224,1,1
4b81_A_,198,477,1,1
4b81_A_,199,224,1,1
4b81_A_,199,226,1,1
4b81_A_,201,226,1,1
4b81_A_,201,228,1,1
4b81_A_,202,205,1,1
4b81_A_,203,207,1,1
4b81_A_,203,228,1,1
4b81_A_,204,208,1,1
4b81_A_,205,208,1,1
4b81_A_,205,209,1,1
4b81_A_,206,210,1,1
4b81_A_,207,211,1,1
4b81_A_,208,212,1,1
4b81_A_,209,212,1,1
4b81_A_,209,213,1,1
4b81_A_,210,214,1,1
4b81_A_,212,218,1,1
4b81_A_,215,218,1,1
4b81_A_,215,300,1,1
4b81_A_,216,219,1,1
4b81_A_,217,220,1,1
4b81_A_,218,221,1,1
4b81_A_,224,477,1,1
4b81_A_,225,318,1,1
4b81_A_,225,320,1,1
4b81_A_,227,320,1,1
4b81_A_,227,322,1,1
4b81_A_,228,443,1,1
4b81_A_,228,473,1,1
4b81_A_,229,322,1,1
4b81_A_,229,327,1,1
4b81_A_,231,233,1,1
4b81_A_,233,403,1,1
4b81_A_,234,306,1,1
4b81_A_,236,399,1,1
4b81_A_,239,294,1,1
4b81_A_,239,296,1,1
4b81_A_,240,243,1,1
4b81_A_,240,244,1,1
4b81_A_,241,245,1,1
4b81_A_,242,246,1,1
4b81_A_,243,246,1,1
4b81_A_,243,247,1,1
4b81_A_,244,248,1,1
4b81_A_,245,249,1,1
4b81_A_,245,259,1,1
4b81_A_,246,249,1,1
4b81_A_,246,250,1,1
4b81_A_,246,281,1,1
4b81_A_,247,251,1,1
4b81_A_,247,290,1,1
4b81_A_,247,291,1,1
4b81_A_,248,252,1,1
4b81_A_,249,253,1,1
4b81_A_,250,254,1,1
4b81_A_,251,255,1,1
4b81_A_,252,256,1,1
4b81_A_,252,257,1,1
4b81_A_,253,256,1,1
4b81_A_,258,261,1,1
4b81_A_,259,262,1,1
4b81_A_,259,263,1,1
4b81_A_,260,264,1,1
4b81_A_,262,265,1,1
4b81_A_,262,266,1,1
4b81_A_,263,267,1,1
4b81_A_,265,268,1,1
4b81_A_,266,269,1,1
4b81_A_,270,273,1,1
4b81_A_,271,274,1,1
4b81_A_,271,275,1,1
4b81_A_,272,276,1,1
4b81_A_,275,278,1,1
4b81_A_,277,280,1,1
4b81_A_,278,291,1,1
4b81_A_,284,286,1,1
4b81_A_,287,358,1,1
4b81_A_,288,289,1,1
4b81_A_,289,362,1,1
4b81_A_,289,398,1,1
4b81_A_,289,399,1,1
4b81_A_,297,299,1,1
4b81_A_,297,300,1,1
4b81_A_,297,301,1,1
4b81_A_,298,301,1,1
4b81_A_,303,304,1,1
4b81_A_,304,306,1,1
4b81_A_,304,307,1,1
4b81_A_,304,308,1,1
4b81_A_,305,309,1,1
4b81_A_,306,310,1,1
4b81_A_,307,310,1,1
4b81_A_,307,311,1,1
4b81_A_,308,312,1,1
4b81_A_,311,414,1,1
4b81_A_,314,414,1,1
4b81_A_,317,417,1,1
4b81_A_,319,417,1,1
4b81_A_,319,419,1,1
4b81_A_,321,419,1,1
4b81_A_,321,421,1,1
4b81_A_,323,421,1,1
4b81_A_,323,423,1,1
4b81_A_,324,327,1,1
4b81_A_,325,326,1,1
4b81_A_,325,423,1,1
4b81_A_,326,329,1,1
4b81_A_,326,438,1,1
4b81_A_,327,440,1,1
4b81_A_,328,331,1,1
4b81_A_,329,436,1,1
4b81_A_,331,334,1,1
4b81_A_,332,336,1,1
4b81_A_,336,339,1,1
4b81_A_,340,342,1,1
4b81_A_,340,345,1,1
4b81_A_,341,342,1,1
4b81_A_,343,345,1,1
4b81_A_,344,388,1,1
4b81_A_,348,351,1,1
4b81_A_,348,352,1,1
4b81_A_,349,353,1,1
4b81_A_,349,376,1,1
4b81_A_,349,381,1,1
4b81_A_,350,354,1,1
4b81_A_,351,355,1,1
4b81_A_,352,356,1,1
4b81_A_,354,358,1,1
4b81_A_,355,358,1,1
4b81_A_,355,359,1,1
4b81_A_,356,360,1,1
4b81_A_,357,363,1,1
4b81_A_,360,363,1,1
4b81_A_,362,398,1,1
4b81_A_,364,368,1,1
4b81_A_,365,369,1,1
4b81_A_,366,370,1,1
4b81_A_,367,371,1,1
4b81_A_,368,372,1,1
4b81_A_,369,373,1,1
4b81_A_,370,374,1,1
4b81_A_,371,375,1,1
4b81_A_,372,376,1,1
4b81_A_,373,378,1,1
4b81_A_,375,397,1,1
4b81_A_,375,525,1,1
4b81_A_,377,380,1,1
4b81_A_,380,383,1,1
4b81_A_,383,387,1,1
4b81_A_,384,388,1,1
4b81_A_,385,389,1,1
4b81_A_,386,390,1,1
4b81_A_,387,391,1,1
4b81_A_,388,389,1,1
4b81_A_,388,392,1,1
4b81_A_,389,392,1,1
4b81_A_,389,393,1,1
4b81_A_,390,394,1,1
4b81_A_,391,395,1,1
4b81_A_,392,396,1,1
4b81_A_,393,397,1,1
4b81_A_,394,398,1,1
4b81_A_,395,399,1,1
4b81_A_,396,400,1,1
4b81_A_,396,401,1,1
4b81_A_,397,402,1,1
4b81_A_,397,518,1,1
4b81_A_,400,404,1,1
4b81_A_,401,405,1,1
4b81_A_,402,406,1,1
4b81_A_,402,526,1,1
4b81_A_,403,407,1,1
4b81_A_,404,408,1,1
4b81_A_,405,409,1,1
4b81_A_,406,410,1,1
4b81_A_,407,411,1,1
4b81_A_,410,413,1,1
4b81_A_,410,414,1,1
4b81_A_,411,414,1,1
4b81_A_,411,416,1,1
4b81_A_,417,480,1,1
4b81_A_,418,496,1,1
4b81_A_,420,504,1,1
4b81_A_,422,504,1,1
4b81_A_,422,506,1,1
4b81_A_,424,506,1,1
4b81_A_,424,514,1,1
4b81_A_,425,462,1,1
4b81_A_,426,432,1,1
4b81_A_,426,437,1,1
4b81_A_,427,430,1,1
4b81_A_,428,462,1,1
4b81_A_,432,442,1,1
4b81_A_,433,436,1,1
4b81_A_,434,437,1,1
4b81_A_,443,446,1,1
4b81_A_,443,447,1,1
4b81_A_,444,448,1,1
4b81_A_,445,450,1,1
4b81_A_,445,458,1,1
4b81_A_,449,452,1,1
4b81_A_,450,453,1,1
4b81_A_,453,455,1,1
4b81_A_,453,456,1,1
4b81_A_,454,457,1,1
4b81_A_,459,462,1,1
4b81_A_,459,463,1,1
4b81_A_,460,464,1,1
4b81_A_,461,465,1,1
4b81_A_,462,466,1,1
4b81_A_,463,467,1,1
4b81_A_,464,468,1,1
4b81_A_,465,469,1,1
4b81_A_,466,470,1,1
4b81_A_,467,471,1,1
4b81_A_,468,472,1,1
4b81_A_,468,507,1,1
4b81_A_,468,509,1,1
4b81_A_,469,473,1,1
4b81_A_,470,474,1,1
4b81_A_,471,474,1,1
4b81_A_,471,475,1,1
4b81_A_,472,476,1,1
4b81_A_,473,477,1,1
4b81_A_,474,478,1,1
4b81_A_,475,479,1,1
4b81_A_,476,480,1,1
4b81_A_,479,481,1,1
4b81_A_,481,483,1,1
4b81_A_,483,493,1,1
4b81_A_,484,487,1,1
4b81_A_,487,490,1,1
4b81_A_,497,500,1,1
4b81_A_,497,501,1,1
4b81_A_,501,516,1,1
4b81_A_,503,514,1,1
4b81_A_,505,512,1,1
4b81_A_,512,514,1,1
4b81_A_,517,522,1,1
4b81_A_,518,522,1,1
4b81_A_,519,523,1,1
4b81_A_,520,524,1,1
4b81_A_,521,525,1,1
4b81_A_,522,526,1,1
4b81_A_,523,527,1,1
4b81_A_,524,528,1,1
4b81_A_,524,529,1,1
4b81_A_,528,532,1,1
4b81_A_,529,533,1,1
4b81_A_,530,534,1,1
4b81_A_,531,534,1,1
4b81_A_,532,535,1,1