pair,contact1,contact2,flow1,flow2
4ifk_B_,1,317,1,1
4ifk_B_,3,71,1,1
4ifk_B_,3,72,1,1
4ifk_B_,4,320,1,1
4ifk_B_,5,7,1,1
4ifk_B_,5,72,1,1
4ifk_B_,5,73,1,1
4ifk_B_,5,74,1,1
4ifk_B_,5,291,1,1
4ifk_B_,6,289,1,1
4ifk_B_,7,266,1,1
4ifk_B_,7,291,1,1
4ifk_B_,7,292,1,1
4ifk_B_,8,74,1,1
4ifk_B_,8,75,1,1
4ifk_B_,8,76,1,1
4ifk_B_,9,61,1,1
4ifk_B_,9,76,1,1
4ifk_B_,9,293,1,1
4ifk_B_,10,76,1,1
4ifk_B_,10,78,1,1
4ifk_B_,11,55,1,1
4ifk_B_,14,30,1,1
4ifk_B_,15,18,1,1
4ifk_B_,15,19,1,1
4ifk_B_,16,20,1,1
4ifk_B_,18,21,1,1
4ifk_B_,19,22,1,1
4ifk_B_,19,23,1,1
4ifk_B_,23,26,1,1
4ifk_B_,23,27,1,1
4ifk_B_,29,42,1,1
4ifk_B_,29,44,1,1
4ifk_B_,31,40,1,1
4ifk_B_,33,35,1,1
4ifk_B_,35,37,1,1
4ifk_B_,40,47,1,1
4ifk_B_,40,49,1,1
4ifk_B_,41,48,1,1
4ifk_B_,41,49,1,1
4ifk_B_,43,46,1,1
4ifk_B_,52,54,1,1
4ifk_B_,52,55,1,1
4ifk_B_,53,57,1,1
4ifk_B_,54,61,1,1
4ifk_B_,55,61,1,1
4ifk_B_,57,60,1,1
4ifk_B_,57,61,1,1
4ifk_B_,58,62,1,1
4ifk_B_,59,63,1,1
4ifk_B_,60,64,1,1
4ifk_B_,61,65,1,1
4ifk_B_,61,73,1,1
4ifk_B_,61,75,1,1
4ifk_B_,62,66,1,1
4ifk_B_,63,67,1,1
4ifk_B_,64,293,1,1
4ifk_B_,66,112,1,1
4ifk_B_,68,300,1,1
4ifk_B_,68,302,1,1
4ifk_B_,70,112,1,1
4ifk_B_,71,112,1,1
4ifk_B_,73,112,1,1
4ifk_B_,73,114,1,1
4ifk_B_,75,114,1,1
4ifk_B_,75,116,1,1
4ifk_B_,77,143,1,1
4ifk_B_,78,81,1,1
4ifk_B_,79,82,1,1
4ifk_B_,81,94,1,1
4ifk_B_,81,118,1,1
4ifk_B_,83,86,1,1
4ifk_B_,83,122,1,1
4ifk_B_,84,145,1,1
4ifk_B_,86,122,1,1
4ifk_B_,87,89,1,1
4ifk_B_,87,90,1,1
4ifk_B_,87,91,1,1
4ifk_B_,88,92,1,1
4ifk_B_,89,93,1,1
4ifk_B_,90,94,1,1
4ifk_B_,91,95,1,1
4ifk_B_,92,96,1,1
4ifk_B_,93,97,1,1
4ifk_B_,94,98,1,1
4ifk_B_,95,99,1,1
4ifk_B_,96,100,1,1
4ifk_B_,97,101,1,1
4ifk_B_,98,102,1,1
4ifk_B_,99,103,1,1
4ifk_B_,99,118,1,1
4ifk_B_,99,130,1,1
4ifk_B_,99,139,1,1
4ifk_B_,100,104,1,1
4ifk_B_,100,133,1,1
4ifk_B_,101,105,1,1
4ifk_B_,102,106,1,1
4ifk_B_,106,109,1,1
4ifk_B_,109,112,1,1
4ifk_B_,109,113,1,1
4ifk_B_,110,114,1,1
4ifk_B_,115,140,1,1
4ifk_B_,117,141,1,1
4ifk_B_,117,143,1,1
4ifk_B_,120,123,1,1
4ifk_B_,123,126,1,1
4ifk_B_,123,127,1,1
4ifk_B_,124,128,1,1
4ifk_B_,125,129,1,1
4ifk_B_,126,130,1,1
4ifk_B_,127,131,1,1
4ifk_B_,128,132,1,1
4ifk_B_,128,164,1,1
4ifk_B_,129,133,1,1
4ifk_B_,130,133,1,1
4ifk_B_,130,134,1,1
4ifk_B_,131,135,1,1
4ifk_B_,132,136,1,1
4ifk_B_,133,137,1,1
4ifk_B_,134,137,1,1
4ifk_B_,134,139,1,1
4ifk_B_,135,138,1,1
4ifk_B_,142,171,1,1
4ifk_B_,142,173,1,1
4ifk_B_,144,173,1,1
4ifk_B_,144,175,1,1
4ifk_B_,146,175,1,1
4ifk_B_,146,199,1,1
4ifk_B_,147,151,1,1
4ifk_B_,155,157,1,1
4ifk_B_,155,159,1,1
4ifk_B_,156,160,1,1
4ifk_B_,157,161,1,1
4ifk_B_,158,162,1,1
4ifk_B_,159,163,1,1
4ifk_B_,160,164,1,1
4ifk_B_,161,165,1,1
4ifk_B_,162,166,1,1
4ifk_B_,163,167,1,1
4ifk_B_,164,168,1,1
4ifk_B_,165,168,1,1
4ifk_B_,165,170,1,1
4ifk_B_,166,169,1,1
4ifk_B_,166,219,1,1
4ifk_B_,172,221,1,1
4ifk_B_,172,223,1,1
4ifk_B_,174,223,1,1
4ifk_B_,174,225,1,1
4ifk_B_,175,176,1,1
4ifk_B_,181,184,1,1
4ifk_B_,187,190,1,1
4ifk_B_,189,192,1,1
4ifk_B_,189,193,1,1
4ifk_B_,190,193,1,1
4ifk_B_,190,194,1,1
4ifk_B_,191,196,1,1
4ifk_B_,194,198,1,1
4ifk_B_,195,199,1,1
4ifk_B_,196,200,1,1
4ifk_B_,197,201,1,1
4ifk_B_,197,230,1,1
4ifk_B_,198,202,1,1
4ifk_B_,199,203,1,1
4ifk_B_,200,204,1,1
4ifk_B_,201,205,1,1
4ifk_B_,202,206,1,1
4ifk_B_,203,207,1,1
4ifk_B_,204,207,1,1
4ifk_B_,204,208,1,1
4ifk_B_,205,209,1,1
4ifk_B_,206,210,1,1
4ifk_B_,207,210,1,1
4ifk_B_,207,212,1,1
4ifk_B_,208,211,1,1
4ifk_B_,208,252,1,1
4ifk_B_,210,212,1,1
4ifk_B_,211,214,1,1
4ifk_B_,212,215,1,1
4ifk_B_,212,216,1,1
4ifk_B_,213,262,1,1
4ifk_B_,214,254,1,1
4ifk_B_,214,259,1,1
4ifk_B_,216,262,1,1
4ifk_B_,217,220,1,1
4ifk_B_,222,264,1,1
4ifk_B_,224,264,1,1
4ifk_B_,224,266,1,1
4ifk_B_,225,228,1,1
4ifk_B_,226,229,1,1
4ifk_B_,226,266,1,1
4ifk_B_,227,266,1,1
4ifk_B_,228,231,1,1
4ifk_B_,230,234,1,1
4ifk_B_,234,238,1,1
4ifk_B_,235,239,1,1
4ifk_B_,236,240,1,1
4ifk_B_,237,241,1,1
4ifk_B_,238,242,1,1
4ifk_B_,239,243,1,1
4ifk_B_,239,257,1,1
4ifk_B_,240,244,1,1
4ifk_B_,241,244,1,1
4ifk_B_,242,249,1,1
4ifk_B_,242,252,1,1
4ifk_B_,243,249,1,1
4ifk_B_,245,248,1,1
4ifk_B_,246,249,1,1
4ifk_B_,249,252,1,1
4ifk_B_,252,254,1,1
4ifk_B_,255,258,1,1
4ifk_B_,256,259,1,1
4ifk_B_,259,262,1,1
4ifk_B_,260,286,1,1
4ifk_B_,263,286,1,1
4ifk_B_,265,286,1,1
4ifk_B_,265,288,1,1
4ifk_B_,266,268,1,1
4ifk_B_,267,269,1,1
4ifk_B_,267,288,1,1
4ifk_B_,271,274,1,1
4ifk_B_,271,275,1,1
4ifk_B_,272,276,1,1
4ifk_B_,273,277,1,1
4ifk_B_,274,278,1,1
4ifk_B_,275,279,1,1
4ifk_B_,276,280,1,1
4ifk_B_,277,281,1,1
4ifk_B_,278,282,1,1
4ifk_B_,279,283,1,1
4ifk_B_,283,286,1,1
4ifk_B_,284,318,1,1
4ifk_B_,284,323,1,1
4ifk_B_,285,318,1,1
4ifk_B_,287,323,1,1
4ifk_B_,289,319,1,1
4ifk_B_,291,293,1,1
4ifk_B_,291,299,1,1
4ifk_B_,292,295,1,1
4ifk_B_,295,298,1,1
4ifk_B_,299,303,1,1
4ifk_B_,299,305,1,1
4ifk_B_,301,304,1,1
4ifk_B_,303,307,1,1
4ifk_B_,304,308,1,1
4ifk_B_,305,308,1,1
4ifk_B_,306,309,1,1
4ifk_B_,307,316,1,1
4ifk_B_,309,316,1,1
4ifk_B_,312,316,1,1
4ifk_B_,313,317,1,1
4ifk_B_,314,318,1,1
4ifk_B_,315,319,1,1
4ifk_B_,316,320,1,1
4ifk_B_,317,322,1,1
4ifk_B_,318,321,1,1
4ifk_B_,318,323,1,1
4ifk_B_,321,325,1,1
4ifk_B_,322,326,1,1
4ifk_B_,323,327,1,1
4ifk_B_,324,328,1,1
4ifk_B_,325,330,1,1