pair,contact1,contact2,flow1,flow2 6w1x_A_,4,19,1,1 6w1x_A_,4,76,1,1 6w1x_A_,7,11,1,1 6w1x_A_,17,50,1,1 6w1x_A_,28,31,1,1 6w1x_A_,33,36,1,1 6w1x_A_,42,77,1,1 6w1x_A_,52,54,1,1 6w1x_A_,52,55,1,1 6w1x_A_,58,70,1,1 6w1x_A_,60,68,1,1 6w1x_A_,65,66,1,1 6w1x_A_,67,68,1,1 6w1x_A_,74,76,1,1 6w1x_A_,76,80,1,1 6w1x_A_,77,81,1,1 6w1x_A_,78,82,1,1 6w1x_A_,79,83,1,1 6w1x_A_,80,84,1,1 6w1x_A_,81,85,1,1 6w1x_A_,82,86,1,1 6w1x_A_,83,87,1,1 6w1x_A_,84,88,1,1 6w1x_A_,86,90,1,1 6w1x_A_,87,91,1,1 6w1x_A_,92,96,1,1 6w1x_A_,93,97,1,1 6w1x_A_,95,99,1,1 6w1x_A_,96,100,1,1 6w1x_A_,97,101,1,1 6w1x_A_,98,102,1,1 6w1x_A_,99,102,1,1 6w1x_A_,100,103,1,1 6w1x_A_,100,104,1,1 6w1x_A_,101,106,1,1 6w1x_A_,102,105,1,1 6w1x_A_,106,108,1,1 6w1x_A_,119,144,1,1 6w1x_A_,124,127,1,1 6w1x_A_,127,130,1,1 6w1x_A_,128,131,1,1 6w1x_A_,135,139,1,1 6w1x_A_,138,141,1,1 6w1x_A_,149,152,1,1 6w1x_A_,168,172,1,1 6w1x_A_,174,177,1,1 6w1x_A_,174,178,1,1 6w1x_A_,175,179,1,1 6w1x_A_,176,180,1,1 6w1x_A_,177,181,1,1 6w1x_A_,178,182,1,1 6w1x_A_,180,184,1,1 6w1x_A_,181,185,1,1 6w1x_A_,184,187,1,1 6w1x_A_,191,194,1,1 6w1x_A_,192,195,1,1 6w1x_A_,197,200,1,1 6w1x_A_,198,202,1,1 6w1x_A_,200,204,1,1 6w1x_A_,201,205,1,1 6w1x_A_,205,209,1,1 6w1x_A_,206,210,1,1 6w1x_A_,207,211,1,1 6w1x_A_,208,212,1,1 6w1x_A_,209,213,1,1 6w1x_A_,210,214,1,1 6w1x_A_,211,215,1,1 6w1x_A_,212,216,1,1 6w1x_A_,213,217,1,1 6w1x_A_,214,218,1,1 6w1x_A_,215,219,1,1 6w1x_A_,216,220,1,1 6w1x_A_,217,221,1,1 6w1x_A_,218,222,1,1 6w1x_A_,220,223,1,1 6w1x_A_,220,224,1,1 6w1x_A_,236,240,1,1 6w1x_A_,238,241,1,1 6w1x_A_,239,242,1,1 6w1x_A_,248,251,1,1 6w1x_A_,254,258,1,1 6w1x_A_,255,259,1,1 6w1x_A_,256,260,1,1 6w1x_A_,266,270,1,1 6w1x_A_,267,271,1,1 6w1x_A_,268,272,1,1 6w1x_A_,269,273,1,1 6w1x_A_,270,274,1,1 6w1x_A_,271,275,1,1 6w1x_A_,272,276,1,1 6w1x_A_,273,277,1,1 6w1x_A_,274,278,1,1 6w1x_A_,275,279,1,1 6w1x_A_,283,286,1,1 6w1x_A_,285,288,1,1 6w1x_A_,289,293,1,1 6w1x_A_,290,294,1,1 6w1x_A_,291,295,1,1 6w1x_A_,292,296,1,1 6w1x_A_,293,297,1,1 6w1x_A_,294,298,1,1 6w1x_A_,295,299,1,1 6w1x_A_,296,300,1,1 6w1x_A_,297,301,1,1 6w1x_A_,298,302,1,1 6w1x_A_,299,303,1,1 6w1x_A_,300,304,1,1 6w1x_A_,301,305,1,1 6w1x_A_,302,306,1,1 6w1x_A_,303,307,1,1 6w1x_A_,304,308,1,1 6w1x_A_,305,309,1,1 6w1x_A_,306,310,1,1 6w1x_A_,307,311,1,1 6w1x_A_,309,312,1,1