pair,contact1,contact2,flow1,flow2 3iec_A_,2,5,1,1 3iec_A_,4,21,1,1 3iec_A_,5,65,1,1 3iec_A_,6,19,1,1 3iec_A_,8,17,1,1 3iec_A_,9,17,1,1 3iec_A_,11,15,1,1 3iec_A_,12,15,1,1 3iec_A_,14,31,1,1 3iec_A_,16,29,1,1 3iec_A_,18,27,1,1 3iec_A_,20,23,1,1 3iec_A_,20,25,1,1 3iec_A_,23,25,1,1 3iec_A_,28,77,1,1 3iec_A_,30,75,1,1 3iec_A_,32,73,1,1 3iec_A_,33,35,1,1 3iec_A_,34,37,1,1 3iec_A_,34,69,1,1 3iec_A_,34,71,1,1 3iec_A_,38,41,1,1 3iec_A_,38,42,1,1 3iec_A_,39,43,1,1 3iec_A_,40,44,1,1 3iec_A_,41,45,1,1 3iec_A_,42,45,1,1 3iec_A_,42,46,1,1 3iec_A_,43,47,1,1 3iec_A_,44,48,1,1 3iec_A_,45,49,1,1 3iec_A_,46,50,1,1 3iec_A_,47,51,1,1 3iec_A_,47,145,1,1 3iec_A_,48,52,1,1 3iec_A_,49,53,1,1 3iec_A_,50,54,1,1 3iec_A_,50,147,1,1 3iec_A_,51,54,1,1 3iec_A_,52,55,1,1 3iec_A_,53,299,1,1 3iec_A_,56,113,1,1 3iec_A_,57,59,1,1 3iec_A_,57,60,1,1 3iec_A_,57,109,1,1 3iec_A_,58,138,1,1 3iec_A_,59,137,1,1 3iec_A_,59,139,1,1 3iec_A_,61,139,1,1 3iec_A_,62,63,1,1 3iec_A_,62,78,1,1 3iec_A_,62,299,1,1 3iec_A_,64,76,1,1 3iec_A_,65,76,1,1 3iec_A_,66,299,1,1 3iec_A_,67,74,1,1 3iec_A_,69,72,1,1 3iec_A_,78,138,1,1 3iec_A_,80,83,1,1 3iec_A_,82,131,1,1 3iec_A_,83,131,1,1 3iec_A_,84,88,1,1 3iec_A_,85,89,1,1 3iec_A_,85,129,1,1 3iec_A_,86,90,1,1 3iec_A_,86,126,1,1 3iec_A_,87,91,1,1 3iec_A_,88,92,1,1 3iec_A_,88,99,1,1 3iec_A_,89,93,1,1 3iec_A_,92,94,1,1 3iec_A_,95,191,1,1 3iec_A_,96,100,1,1 3iec_A_,97,101,1,1 3iec_A_,97,222,1,1 3iec_A_,97,251,1,1 3iec_A_,98,102,1,1 3iec_A_,99,103,1,1 3iec_A_,100,104,1,1 3iec_A_,101,105,1,1 3iec_A_,101,251,1,1 3iec_A_,103,107,1,1 3iec_A_,104,108,1,1 3iec_A_,105,109,1,1 3iec_A_,105,252,1,1 3iec_A_,105,253,1,1 3iec_A_,105,259,1,1 3iec_A_,106,110,1,1 3iec_A_,106,136,1,1 3iec_A_,106,137,1,1 3iec_A_,107,111,1,1 3iec_A_,108,112,1,1 3iec_A_,109,113,1,1 3iec_A_,110,114,1,1 3iec_A_,111,115,1,1 3iec_A_,112,116,1,1 3iec_A_,113,117,1,1 3iec_A_,114,119,1,1 3iec_A_,115,118,1,1 3iec_A_,115,180,1,1 3iec_A_,116,264,1,1 3iec_A_,117,266,1,1 3iec_A_,118,148,1,1 3iec_A_,120,146,1,1 3iec_A_,121,123,1,1 3iec_A_,121,140,1,1 3iec_A_,121,145,1,1 3iec_A_,121,180,1,1 3iec_A_,122,144,1,1 3iec_A_,122,174,1,1 3iec_A_,122,180,1,1 3iec_A_,123,125,1,1 3iec_A_,123,160,1,1 3iec_A_,125,128,1,1 3iec_A_,126,129,1,1 3iec_A_,126,163,1,1 3iec_A_,128,140,1,1 3iec_A_,130,138,1,1 3iec_A_,132,135,1,1 3iec_A_,132,136,1,1 3iec_A_,141,143,1,1 3iec_A_,142,145,1,1 3iec_A_,146,147,1,1 3iec_A_,149,152,1,1 3iec_A_,154,174,1,1 3iec_A_,156,174,1,1 3iec_A_,160,163,1,1 3iec_A_,161,164,1,1 3iec_A_,163,183,1,1 3iec_A_,165,168,1,1 3iec_A_,166,170,1,1 3iec_A_,167,172,1,1 3iec_A_,167,240,1,1 3iec_A_,169,207,1,1 3iec_A_,176,179,1,1 3iec_A_,177,181,1,1 3iec_A_,178,182,1,1 3iec_A_,178,240,1,1 3iec_A_,179,183,1,1 3iec_A_,180,184,1,1 3iec_A_,181,185,1,1 3iec_A_,182,186,1,1 3iec_A_,183,187,1,1 3iec_A_,184,188,1,1 3iec_A_,185,189,1,1 3iec_A_,186,190,1,1 3iec_A_,187,190,1,1 3iec_A_,187,191,1,1 3iec_A_,188,192,1,1 3iec_A_,189,193,1,1 3iec_A_,189,216,1,1 3iec_A_,190,194,1,1 3iec_A_,193,195,1,1 3iec_A_,199,200,1,1 3iec_A_,199,209,1,1 3iec_A_,201,205,1,1 3iec_A_,202,205,1,1 3iec_A_,202,206,1,1 3iec_A_,203,207,1,1 3iec_A_,204,208,1,1 3iec_A_,205,209,1,1 3iec_A_,206,210,1,1 3iec_A_,207,211,1,1 3iec_A_,208,212,1,1 3iec_A_,209,213,1,1 3iec_A_,218,221,1,1 3iec_A_,222,225,1,1 3iec_A_,222,226,1,1 3iec_A_,223,227,1,1 3iec_A_,224,228,1,1 3iec_A_,225,229,1,1 3iec_A_,226,230,1,1 3iec_A_,228,231,1,1 3iec_A_,229,232,1,1 3iec_A_,229,233,1,1 3iec_A_,231,241,1,1 3iec_A_,231,249,1,1 3iec_A_,232,234,1,1 3iec_A_,234,240,1,1 3iec_A_,236,239,1,1 3iec_A_,237,240,1,1 3iec_A_,242,245,1,1 3iec_A_,242,246,1,1 3iec_A_,243,247,1,1 3iec_A_,245,248,1,1 3iec_A_,246,249,1,1 3iec_A_,247,253,1,1 3iec_A_,249,251,1,1 3iec_A_,249,253,1,1 3iec_A_,250,253,1,1 3iec_A_,251,254,1,1 3iec_A_,253,256,1,1 3iec_A_,253,261,1,1 3iec_A_,256,259,1,1 3iec_A_,270,272,1,1 3iec_A_,270,306,1,1 3iec_A_,273,276,1,1 3iec_A_,273,277,1,1 3iec_A_,273,306,1,1 3iec_A_,274,278,1,1 3iec_A_,275,279,1,1 3iec_A_,275,309,1,1 3iec_A_,276,280,1,1 3iec_A_,276,306,1,1 3iec_A_,277,281,1,1 3iec_A_,278,282,1,1 3iec_A_,279,282,1,1 3iec_A_,279,283,1,1 3iec_A_,280,283,1,1 3iec_A_,280,285,1,1 3iec_A_,281,284,1,1 3iec_A_,285,305,1,1 3iec_A_,286,289,1,1 3iec_A_,286,290,1,1 3iec_A_,287,291,1,1 3iec_A_,288,292,1,1 3iec_A_,289,293,1,1 3iec_A_,290,294,1,1 3iec_A_,291,295,1,1 3iec_A_,292,296,1,1 3iec_A_,292,298,1,1 3iec_A_,293,298,1,1 3iec_A_,293,300,1,1 3iec_A_,294,297,1,1 3iec_A_,300,303,1,1 3iec_A_,300,304,1,1 3iec_A_,301,305,1,1 3iec_A_,302,306,1,1 3iec_A_,303,307,1,1 3iec_A_,304,308,1,1 3iec_A_,305,309,1,1 3iec_A_,307,310,1,1