pair,contact1,contact2,flow1,flow2 7yc1_A_,2,90,1,1 7yc1_A_,5,7,1,1 7yc1_A_,5,8,1,1 7yc1_A_,5,9,1,1 7yc1_A_,5,73,1,1 7yc1_A_,8,87,1,1 7yc1_A_,9,89,1,1 7yc1_A_,10,87,1,1 7yc1_A_,10,88,1,1 7yc1_A_,11,14,1,1 7yc1_A_,12,15,1,1 7yc1_A_,12,90,1,1 7yc1_A_,12,93,1,1 7yc1_A_,14,35,1,1 7yc1_A_,14,42,1,1 7yc1_A_,16,33,1,1 7yc1_A_,18,31,1,1 7yc1_A_,19,31,1,1 7yc1_A_,21,29,1,1 7yc1_A_,22,29,1,1 7yc1_A_,24,27,1,1 7yc1_A_,25,54,1,1 7yc1_A_,28,52,1,1 7yc1_A_,28,53,1,1 7yc1_A_,30,50,1,1 7yc1_A_,32,48,1,1 7yc1_A_,34,46,1,1 7yc1_A_,36,44,1,1 7yc1_A_,38,40,1,1 7yc1_A_,38,41,1,1 7yc1_A_,41,44,1,1 7yc1_A_,48,100,1,1 7yc1_A_,49,98,1,1 7yc1_A_,51,68,1,1 7yc1_A_,51,96,1,1 7yc1_A_,51,178,1,1 7yc1_A_,58,61,1,1 7yc1_A_,58,62,1,1 7yc1_A_,59,63,1,1 7yc1_A_,60,64,1,1 7yc1_A_,61,65,1,1 7yc1_A_,62,66,1,1 7yc1_A_,63,67,1,1 7yc1_A_,64,68,1,1 7yc1_A_,65,69,1,1 7yc1_A_,66,70,1,1 7yc1_A_,67,71,1,1 7yc1_A_,68,72,1,1 7yc1_A_,69,73,1,1 7yc1_A_,70,73,1,1 7yc1_A_,71,74,1,1 7yc1_A_,71,75,1,1 7yc1_A_,75,150,1,1 7yc1_A_,78,80,1,1 7yc1_A_,78,83,1,1 7yc1_A_,79,175,1,1 7yc1_A_,80,143,1,1 7yc1_A_,80,174,1,1 7yc1_A_,80,176,1,1 7yc1_A_,81,175,1,1 7yc1_A_,82,176,1,1 7yc1_A_,83,99,1,1 7yc1_A_,85,97,1,1 7yc1_A_,86,97,1,1 7yc1_A_,88,95,1,1 7yc1_A_,89,90,1,1 7yc1_A_,99,175,1,1 7yc1_A_,101,104,1,1 7yc1_A_,103,168,1,1 7yc1_A_,103,172,1,1 7yc1_A_,104,168,1,1 7yc1_A_,105,108,1,1 7yc1_A_,105,109,1,1 7yc1_A_,106,110,1,1 7yc1_A_,106,166,1,1 7yc1_A_,107,111,1,1 7yc1_A_,107,163,1,1 7yc1_A_,107,236,1,1 7yc1_A_,108,112,1,1 7yc1_A_,109,113,1,1 7yc1_A_,110,113,1,1 7yc1_A_,111,234,1,1 7yc1_A_,114,232,1,1 7yc1_A_,114,233,1,1 7yc1_A_,123,127,1,1 7yc1_A_,126,129,1,1 7yc1_A_,133,137,1,1 7yc1_A_,134,138,1,1 7yc1_A_,135,139,1,1 7yc1_A_,136,140,1,1 7yc1_A_,137,141,1,1 7yc1_A_,138,142,1,1 7yc1_A_,139,143,1,1 7yc1_A_,140,144,1,1 7yc1_A_,141,145,1,1 7yc1_A_,142,146,1,1 7yc1_A_,143,147,1,1 7yc1_A_,143,174,1,1 7yc1_A_,144,148,1,1 7yc1_A_,145,149,1,1 7yc1_A_,146,150,1,1 7yc1_A_,147,151,1,1 7yc1_A_,148,152,1,1 7yc1_A_,149,153,1,1 7yc1_A_,150,153,1,1 7yc1_A_,150,154,1,1 7yc1_A_,151,154,1,1 7yc1_A_,151,156,1,1 7yc1_A_,152,155,1,1 7yc1_A_,156,179,1,1 7yc1_A_,158,160,1,1 7yc1_A_,158,177,1,1 7yc1_A_,158,219,1,1 7yc1_A_,159,219,1,1 7yc1_A_,160,198,1,1 7yc1_A_,162,165,1,1 7yc1_A_,163,166,1,1 7yc1_A_,163,229,1,1 7yc1_A_,164,165,1,1 7yc1_A_,165,177,1,1 7yc1_A_,167,175,1,1 7yc1_A_,169,172,1,1 7yc1_A_,169,173,1,1 7yc1_A_,178,183,1,1 7yc1_A_,184,187,1,1 7yc1_A_,189,191,1,1 7yc1_A_,189,192,1,1 7yc1_A_,194,197,1,1 7yc1_A_,194,198,1,1 7yc1_A_,199,202,1,1 7yc1_A_,200,203,1,1 7yc1_A_,201,204,1,1 7yc1_A_,202,237,1,1 7yc1_A_,202,238,1,1 7yc1_A_,202,241,1,1 7yc1_A_,203,222,1,1 7yc1_A_,203,229,1,1 7yc1_A_,205,208,1,1 7yc1_A_,205,209,1,1 7yc1_A_,206,210,1,1 7yc1_A_,207,211,1,1 7yc1_A_,207,213,1,1 7yc1_A_,207,281,1,1 7yc1_A_,215,217,1,1 7yc1_A_,215,218,1,1 7yc1_A_,215,219,1,1 7yc1_A_,216,220,1,1 7yc1_A_,217,221,1,1 7yc1_A_,217,278,1,1 7yc1_A_,217,281,1,1 7yc1_A_,217,282,1,1 7yc1_A_,218,222,1,1 7yc1_A_,219,223,1,1 7yc1_A_,220,224,1,1 7yc1_A_,221,225,1,1 7yc1_A_,222,226,1,1 7yc1_A_,223,227,1,1 7yc1_A_,224,228,1,1 7yc1_A_,225,229,1,1 7yc1_A_,226,230,1,1 7yc1_A_,227,231,1,1 7yc1_A_,228,232,1,1 7yc1_A_,229,232,1,1 7yc1_A_,229,234,1,1 7yc1_A_,230,233,1,1 7yc1_A_,232,235,1,1 7yc1_A_,238,241,1,1 7yc1_A_,242,246,1,1 7yc1_A_,243,247,1,1 7yc1_A_,245,248,1,1 7yc1_A_,245,249,1,1 7yc1_A_,246,250,1,1 7yc1_A_,247,251,1,1 7yc1_A_,248,252,1,1 7yc1_A_,249,252,1,1 7yc1_A_,249,254,1,1 7yc1_A_,250,253,1,1 7yc1_A_,254,255,1,1 7yc1_A_,255,274,1,1 7yc1_A_,256,267,1,1 7yc1_A_,258,262,1,1 7yc1_A_,262,263,1,1 7yc1_A_,263,267,1,1 7yc1_A_,264,268,1,1 7yc1_A_,265,269,1,1 7yc1_A_,266,270,1,1 7yc1_A_,267,271,1,1 7yc1_A_,268,272,1,1 7yc1_A_,269,273,1,1 7yc1_A_,271,274,1,1 7yc1_A_,272,275,1,1 7yc1_A_,275,280,1,1 7yc1_A_,275,281,1,1 7yc1_A_,276,281,1,1 7yc1_A_,277,280,1,1 7yc1_A_,283,286,1,1 7yc1_A_,283,287,1,1 7yc1_A_,284,288,1,1 7yc1_A_,285,289,1,1 7yc1_A_,286,290,1,1 7yc1_A_,287,291,1,1 7yc1_A_,288,292,1,1 7yc1_A_,289,293,1,1 7yc1_A_,290,294,1,1 7yc1_A_,291,295,1,1 7yc1_A_,292,296,1,1 7yc1_A_,293,297,1,1 7yc1_A_,295,298,1,1 7yc1_A_,295,299,1,1 7yc1_A_,296,299,1,1