pair,contact1,contact2,flow1,flow2 4ian_A_,1,6,1,1 4ian_A_,2,17,1,1 4ian_A_,3,6,1,1 4ian_A_,5,14,1,1 4ian_A_,6,14,1,1 4ian_A_,6,85,1,1 4ian_A_,8,11,1,1 4ian_A_,8,12,1,1 4ian_A_,9,80,1,1 4ian_A_,11,31,1,1 4ian_A_,11,32,1,1 4ian_A_,12,80,1,1 4ian_A_,13,30,1,1 4ian_A_,15,28,1,1 4ian_A_,15,38,1,1 4ian_A_,16,28,1,1 4ian_A_,18,26,1,1 4ian_A_,19,26,1,1 4ian_A_,22,45,1,1 4ian_A_,25,43,1,1 4ian_A_,27,41,1,1 4ian_A_,29,39,1,1 4ian_A_,31,33,1,1 4ian_A_,31,34,1,1 4ian_A_,31,36,1,1 4ian_A_,31,37,1,1 4ian_A_,32,36,1,1 4ian_A_,33,34,1,1 4ian_A_,34,37,1,1 4ian_A_,40,92,1,1 4ian_A_,42,57,1,1 4ian_A_,42,90,1,1 4ian_A_,44,87,1,1 4ian_A_,44,88,1,1 4ian_A_,47,50,1,1 4ian_A_,47,51,1,1 4ian_A_,50,53,1,1 4ian_A_,50,54,1,1 4ian_A_,51,55,1,1 4ian_A_,52,56,1,1 4ian_A_,53,57,1,1 4ian_A_,54,58,1,1 4ian_A_,55,59,1,1 4ian_A_,56,60,1,1 4ian_A_,56,160,1,1 4ian_A_,56,163,1,1 4ian_A_,57,61,1,1 4ian_A_,58,62,1,1 4ian_A_,59,63,1,1 4ian_A_,60,64,1,1 4ian_A_,61,65,1,1 4ian_A_,62,66,1,1 4ian_A_,63,67,1,1 4ian_A_,65,68,1,1 4ian_A_,65,78,1,1 4ian_A_,68,71,1,1 4ian_A_,68,72,1,1 4ian_A_,68,73,1,1 4ian_A_,68,77,1,1 4ian_A_,71,156,1,1 4ian_A_,73,75,1,1 4ian_A_,74,155,1,1 4ian_A_,74,157,1,1 4ian_A_,75,156,1,1 4ian_A_,76,157,1,1 4ian_A_,77,93,1,1 4ian_A_,79,91,1,1 4ian_A_,80,91,1,1 4ian_A_,82,89,1,1 4ian_A_,84,85,1,1 4ian_A_,84,87,1,1 4ian_A_,87,89,1,1 4ian_A_,93,156,1,1 4ian_A_,96,148,1,1 4ian_A_,97,148,1,1 4ian_A_,98,101,1,1 4ian_A_,98,102,1,1 4ian_A_,99,103,1,1 4ian_A_,99,143,1,1 4ian_A_,99,146,1,1 4ian_A_,100,104,1,1 4ian_A_,100,143,1,1 4ian_A_,100,179,1,1 4ian_A_,101,105,1,1 4ian_A_,103,106,1,1 4ian_A_,104,107,1,1 4ian_A_,107,110,1,1 4ian_A_,112,206,1,1 4ian_A_,113,115,1,1 4ian_A_,113,117,1,1 4ian_A_,114,118,1,1 4ian_A_,115,119,1,1 4ian_A_,116,120,1,1 4ian_A_,117,121,1,1 4ian_A_,118,122,1,1 4ian_A_,119,123,1,1 4ian_A_,120,124,1,1 4ian_A_,120,152,1,1 4ian_A_,121,125,1,1 4ian_A_,122,126,1,1 4ian_A_,123,127,1,1 4ian_A_,123,153,1,1 4ian_A_,123,155,1,1 4ian_A_,124,128,1,1 4ian_A_,125,129,1,1 4ian_A_,126,130,1,1 4ian_A_,127,131,1,1 4ian_A_,128,132,1,1 4ian_A_,129,133,1,1 4ian_A_,130,134,1,1 4ian_A_,131,134,1,1 4ian_A_,131,136,1,1 4ian_A_,132,135,1,1 4ian_A_,135,192,1,1 4ian_A_,137,164,1,1 4ian_A_,138,140,1,1 4ian_A_,138,158,1,1 4ian_A_,138,195,1,1 4ian_A_,139,195,1,1 4ian_A_,140,145,1,1 4ian_A_,140,176,1,1 4ian_A_,142,145,1,1 4ian_A_,142,176,1,1 4ian_A_,143,146,1,1 4ian_A_,145,158,1,1 4ian_A_,147,156,1,1 4ian_A_,149,152,1,1 4ian_A_,149,153,1,1 4ian_A_,149,154,1,1 4ian_A_,150,151,1,1 4ian_A_,151,153,1,1 4ian_A_,159,161,1,1 4ian_A_,164,165,1,1 4ian_A_,168,170,1,1 4ian_A_,170,172,1,1 4ian_A_,170,190,1,1 4ian_A_,173,218,1,1 4ian_A_,174,180,1,1 4ian_A_,175,180,1,1 4ian_A_,176,179,1,1 4ian_A_,177,180,1,1 4ian_A_,177,215,1,1 4ian_A_,178,201,1,1 4ian_A_,179,198,1,1 4ian_A_,179,205,1,1 4ian_A_,180,218,1,1 4ian_A_,181,184,1,1 4ian_A_,181,185,1,1 4ian_A_,182,186,1,1 4ian_A_,183,188,1,1 4ian_A_,183,307,1,1 4ian_A_,184,187,1,1 4ian_A_,186,242,1,1 4ian_A_,187,241,1,1 4ian_A_,188,303,1,1 4ian_A_,191,193,1,1 4ian_A_,191,194,1,1 4ian_A_,192,195,1,1 4ian_A_,192,196,1,1 4ian_A_,193,197,1,1 4ian_A_,193,307,1,1 4ian_A_,194,198,1,1 4ian_A_,195,199,1,1 4ian_A_,196,200,1,1 4ian_A_,197,201,1,1 4ian_A_,198,202,1,1 4ian_A_,199,202,1,1 4ian_A_,199,203,1,1 4ian_A_,200,204,1,1 4ian_A_,201,205,1,1 4ian_A_,202,206,1,1 4ian_A_,203,207,1,1 4ian_A_,204,207,1,1 4ian_A_,204,208,1,1 4ian_A_,204,278,1,1 4ian_A_,205,209,1,1 4ian_A_,208,210,1,1 4ian_A_,213,215,1,1 4ian_A_,217,220,1,1 4ian_A_,217,221,1,1 4ian_A_,218,222,1,1 4ian_A_,219,223,1,1 4ian_A_,219,246,1,1 4ian_A_,219,254,1,1 4ian_A_,220,224,1,1 4ian_A_,221,225,1,1 4ian_A_,222,226,1,1 4ian_A_,223,227,1,1 4ian_A_,225,228,1,1 4ian_A_,225,229,1,1 4ian_A_,226,230,1,1 4ian_A_,227,272,1,1 4ian_A_,227,273,1,1 4ian_A_,229,297,1,1 4ian_A_,231,251,1,1 4ian_A_,231,267,1,1 4ian_A_,233,236,1,1 4ian_A_,233,237,1,1 4ian_A_,234,238,1,1 4ian_A_,235,239,1,1 4ian_A_,237,240,1,1 4ian_A_,240,243,1,1 4ian_A_,242,245,1,1 4ian_A_,243,246,1,1 4ian_A_,243,247,1,1 4ian_A_,246,254,1,1 4ian_A_,248,251,1,1 4ian_A_,248,252,1,1 4ian_A_,253,266,1,1 4ian_A_,255,264,1,1 4ian_A_,257,262,1,1 4ian_A_,259,260,1,1 4ian_A_,273,278,1,1 4ian_A_,274,277,1,1 4ian_A_,274,278,1,1 4ian_A_,282,286,1,1 4ian_A_,283,287,1,1 4ian_A_,284,288,1,1 4ian_A_,285,289,1,1 4ian_A_,286,290,1,1 4ian_A_,287,291,1,1 4ian_A_,288,291,1,1 4ian_A_,288,292,1,1 4ian_A_,288,318,1,1 4ian_A_,289,293,1,1 4ian_A_,290,294,1,1 4ian_A_,291,295,1,1 4ian_A_,292,296,1,1 4ian_A_,293,297,1,1 4ian_A_,294,298,1,1 4ian_A_,295,299,1,1 4ian_A_,296,300,1,1 4ian_A_,298,308,1,1 4ian_A_,301,307,1,1 4ian_A_,303,305,1,1 4ian_A_,303,306,1,1 4ian_A_,304,307,1,1 4ian_A_,309,312,1,1 4ian_A_,309,313,1,1 4ian_A_,310,314,1,1 4ian_A_,311,315,1,1 4ian_A_,312,315,1,1 4ian_A_,313,316,1,1 4ian_A_,316,318,1,1 4ian_A_,316,319,1,1 4ian_A_,316,320,1,1