pair,contact1,contact2,flow1,flow2 3in1_A_,3,54,1,1 3in1_A_,3,131,1,1 3in1_A_,3,132,1,1 3in1_A_,4,54,1,1 3in1_A_,4,56,1,1 3in1_A_,5,132,1,1 3in1_A_,5,134,1,1 3in1_A_,6,41,1,1 3in1_A_,6,56,1,1 3in1_A_,6,134,1,1 3in1_A_,7,134,1,1 3in1_A_,7,136,1,1 3in1_A_,8,58,1,1 3in1_A_,10,58,1,1 3in1_A_,11,38,1,1 3in1_A_,12,92,1,1 3in1_A_,12,94,1,1 3in1_A_,13,36,1,1 3in1_A_,14,94,1,1 3in1_A_,14,96,1,1 3in1_A_,16,96,1,1 3in1_A_,16,98,1,1 3in1_A_,19,98,1,1 3in1_A_,20,22,1,1 3in1_A_,22,25,1,1 3in1_A_,23,29,1,1 3in1_A_,39,43,1,1 3in1_A_,40,44,1,1 3in1_A_,40,137,1,1 3in1_A_,41,45,1,1 3in1_A_,42,46,1,1 3in1_A_,43,47,1,1 3in1_A_,43,252,1,1 3in1_A_,44,48,1,1 3in1_A_,44,134,1,1 3in1_A_,44,256,1,1 3in1_A_,45,49,1,1 3in1_A_,46,50,1,1 3in1_A_,46,72,1,1 3in1_A_,47,51,1,1 3in1_A_,48,53,1,1 3in1_A_,49,52,1,1 3in1_A_,50,76,1,1 3in1_A_,50,289,1,1 3in1_A_,50,292,1,1 3in1_A_,51,295,1,1 3in1_A_,53,55,1,1 3in1_A_,55,79,1,1 3in1_A_,57,79,1,1 3in1_A_,58,84,1,1 3in1_A_,59,121,1,1 3in1_A_,60,84,1,1 3in1_A_,60,86,1,1 3in1_A_,61,91,1,1 3in1_A_,63,66,1,1 3in1_A_,63,67,1,1 3in1_A_,63,91,1,1 3in1_A_,64,68,1,1 3in1_A_,65,69,1,1 3in1_A_,66,70,1,1 3in1_A_,67,71,1,1 3in1_A_,68,72,1,1 3in1_A_,69,73,1,1 3in1_A_,70,74,1,1 3in1_A_,71,75,1,1 3in1_A_,72,76,1,1 3in1_A_,73,78,1,1 3in1_A_,74,77,1,1 3in1_A_,79,81,1,1 3in1_A_,79,126,1,1 3in1_A_,80,83,1,1 3in1_A_,81,84,1,1 3in1_A_,82,126,1,1 3in1_A_,86,88,1,1 3in1_A_,86,89,1,1 3in1_A_,90,113,1,1 3in1_A_,92,113,1,1 3in1_A_,92,114,1,1 3in1_A_,95,107,1,1 3in1_A_,97,105,1,1 3in1_A_,99,101,1,1 3in1_A_,99,102,1,1 3in1_A_,99,103,1,1 3in1_A_,109,111,1,1 3in1_A_,109,112,1,1 3in1_A_,111,116,1,1 3in1_A_,112,115,1,1 3in1_A_,113,116,1,1 3in1_A_,113,117,1,1 3in1_A_,114,141,1,1 3in1_A_,116,118,1,1 3in1_A_,118,120,1,1 3in1_A_,118,121,1,1 3in1_A_,119,122,1,1 3in1_A_,123,125,1,1 3in1_A_,123,126,1,1 3in1_A_,124,127,1,1 3in1_A_,126,129,1,1 3in1_A_,127,130,1,1 3in1_A_,133,161,1,1 3in1_A_,133,163,1,1 3in1_A_,135,137,1,1 3in1_A_,135,163,1,1 3in1_A_,135,165,1,1 3in1_A_,137,140,1,1 3in1_A_,138,165,1,1 3in1_A_,140,169,1,1 3in1_A_,141,144,1,1 3in1_A_,145,148,1,1 3in1_A_,145,149,1,1 3in1_A_,146,150,1,1 3in1_A_,147,151,1,1 3in1_A_,148,152,1,1 3in1_A_,149,153,1,1 3in1_A_,150,154,1,1 3in1_A_,150,179,1,1 3in1_A_,151,155,1,1 3in1_A_,152,156,1,1 3in1_A_,153,157,1,1 3in1_A_,154,158,1,1 3in1_A_,154,183,1,1 3in1_A_,155,159,1,1 3in1_A_,157,160,1,1 3in1_A_,157,185,1,1 3in1_A_,162,185,1,1 3in1_A_,162,186,1,1 3in1_A_,164,186,1,1 3in1_A_,164,188,1,1 3in1_A_,165,221,1,1 3in1_A_,170,172,1,1 3in1_A_,173,176,1,1 3in1_A_,174,177,1,1 3in1_A_,175,178,1,1 3in1_A_,177,181,1,1 3in1_A_,178,182,1,1 3in1_A_,179,182,1,1 3in1_A_,180,183,1,1 3in1_A_,181,184,1,1 3in1_A_,184,216,1,1 3in1_A_,185,217,1,1 3in1_A_,187,217,1,1 3in1_A_,187,219,1,1 3in1_A_,189,221,1,1 3in1_A_,190,194,1,1 3in1_A_,191,195,1,1 3in1_A_,191,221,1,1 3in1_A_,192,196,1,1 3in1_A_,193,197,1,1 3in1_A_,194,198,1,1 3in1_A_,195,199,1,1 3in1_A_,198,200,1,1 3in1_A_,202,205,1,1 3in1_A_,202,206,1,1 3in1_A_,203,207,1,1 3in1_A_,204,208,1,1 3in1_A_,204,230,1,1 3in1_A_,205,209,1,1 3in1_A_,206,209,1,1 3in1_A_,207,211,1,1 3in1_A_,208,212,1,1 3in1_A_,208,230,1,1 3in1_A_,209,213,1,1 3in1_A_,210,213,1,1 3in1_A_,210,215,1,1 3in1_A_,211,214,1,1 3in1_A_,214,216,1,1 3in1_A_,217,231,1,1 3in1_A_,218,230,1,1 3in1_A_,220,228,1,1 3in1_A_,222,225,1,1 3in1_A_,222,226,1,1 3in1_A_,223,226,1,1 3in1_A_,227,236,1,1 3in1_A_,236,276,1,1 3in1_A_,237,305,1,1 3in1_A_,240,305,1,1 3in1_A_,245,283,1,1 3in1_A_,246,248,1,1 3in1_A_,247,250,1,1 3in1_A_,249,253,1,1 3in1_A_,250,254,1,1 3in1_A_,251,255,1,1 3in1_A_,252,256,1,1 3in1_A_,253,257,1,1 3in1_A_,253,288,1,1 3in1_A_,254,258,1,1 3in1_A_,255,259,1,1 3in1_A_,256,260,1,1 3in1_A_,257,261,1,1 3in1_A_,258,262,1,1 3in1_A_,259,263,1,1 3in1_A_,260,264,1,1 3in1_A_,261,264,1,1 3in1_A_,261,266,1,1 3in1_A_,262,265,1,1 3in1_A_,264,295,1,1 3in1_A_,266,271,1,1 3in1_A_,267,270,1,1 3in1_A_,267,271,1,1 3in1_A_,268,272,1,1 3in1_A_,269,273,1,1 3in1_A_,270,274,1,1 3in1_A_,271,275,1,1 3in1_A_,272,276,1,1 3in1_A_,273,277,1,1 3in1_A_,273,306,1,1 3in1_A_,274,278,1,1 3in1_A_,275,279,1,1 3in1_A_,276,280,1,1 3in1_A_,277,281,1,1 3in1_A_,278,282,1,1 3in1_A_,279,282,1,1 3in1_A_,279,283,1,1 3in1_A_,280,283,1,1 3in1_A_,281,284,1,1 3in1_A_,282,285,1,1 3in1_A_,286,290,1,1 3in1_A_,291,293,1,1 3in1_A_,294,297,1,1 3in1_A_,295,299,1,1 3in1_A_,296,300,1,1 3in1_A_,297,301,1,1 3in1_A_,298,302,1,1 3in1_A_,300,303,1,1 3in1_A_,301,304,1,1