pair,contact1,contact2,flow1,flow2 3arb_D_,1,25,1,1 3arb_D_,3,21,1,1 3arb_D_,3,22,1,1 3arb_D_,4,87,1,1 3arb_D_,4,89,1,1 3arb_D_,4,100,1,1 3arb_D_,5,20,1,1 3arb_D_,6,101,1,1 3arb_D_,7,100,1,1 3arb_D_,7,102,1,1 3arb_D_,9,102,1,1 3arb_D_,9,104,1,1 3arb_D_,11,104,1,1 3arb_D_,11,106,1,1 3arb_D_,12,15,1,1 3arb_D_,13,106,1,1 3arb_D_,14,79,1,1 3arb_D_,15,79,1,1 3arb_D_,17,76,1,1 3arb_D_,19,74,1,1 3arb_D_,21,71,1,1 3arb_D_,21,72,1,1 3arb_D_,23,27,1,1 3arb_D_,23,70,1,1 3arb_D_,26,69,1,1 3arb_D_,27,66,1,1 3arb_D_,27,91,1,1 3arb_D_,28,66,1,1 3arb_D_,28,69,1,1 3arb_D_,29,31,1,1 3arb_D_,29,92,1,1 3arb_D_,30,47,1,1 3arb_D_,31,89,1,1 3arb_D_,31,90,1,1 3arb_D_,32,44,1,1 3arb_D_,32,45,1,1 3arb_D_,33,88,1,1 3arb_D_,33,95,1,1 3arb_D_,34,36,1,1 3arb_D_,34,42,1,1 3arb_D_,34,82,1,1 3arb_D_,35,85,1,1 3arb_D_,35,86,1,1 3arb_D_,36,42,1,1 3arb_D_,36,85,1,1 3arb_D_,43,58,1,1 3arb_D_,44,56,1,1 3arb_D_,45,54,1,1 3arb_D_,45,62,1,1 3arb_D_,46,54,1,1 3arb_D_,47,49,1,1 3arb_D_,47,52,1,1 3arb_D_,47,66,1,1 3arb_D_,48,52,1,1 3arb_D_,49,52,1,1 3arb_D_,51,66,1,1 3arb_D_,59,62,1,1 3arb_D_,61,83,1,1 3arb_D_,62,87,1,1 3arb_D_,63,75,1,1 3arb_D_,65,73,1,1 3arb_D_,66,68,1,1 3arb_D_,66,69,1,1 3arb_D_,68,71,1,1 3arb_D_,80,82,1,1 3arb_D_,80,83,1,1 3arb_D_,81,84,1,1 3arb_D_,83,87,1,1 3arb_D_,84,105,1,1 3arb_D_,85,86,1,1 3arb_D_,85,103,1,1 3arb_D_,87,101,1,1 3arb_D_,89,98,1,1 3arb_D_,91,96,1,1 3arb_D_,104,146,1,1 3arb_D_,109,112,1,1 3arb_D_,112,219,1,1 3arb_D_,113,143,1,1 3arb_D_,116,140,1,1 3arb_D_,118,137,1,1 3arb_D_,118,138,1,1 3arb_D_,120,136,1,1 3arb_D_,123,126,1,1 3arb_D_,123,127,1,1 3arb_D_,124,128,1,1 3arb_D_,125,129,1,1 3arb_D_,126,130,1,1 3arb_D_,126,134,1,1 3arb_D_,126,187,1,1 3arb_D_,127,131,1,1 3arb_D_,128,131,1,1 3arb_D_,130,132,1,1 3arb_D_,131,190,1,1 3arb_D_,133,188,1,1 3arb_D_,135,186,1,1 3arb_D_,137,184,1,1 3arb_D_,139,182,1,1 3arb_D_,141,171,1,1 3arb_D_,141,179,1,1 3arb_D_,142,180,1,1 3arb_D_,144,146,1,1 3arb_D_,146,207,1,1 3arb_D_,148,205,1,1 3arb_D_,148,207,1,1 3arb_D_,150,152,1,1 3arb_D_,150,203,1,1 3arb_D_,151,158,1,1 3arb_D_,151,184,1,1 3arb_D_,152,201,1,1 3arb_D_,153,156,1,1 3arb_D_,154,198,1,1 3arb_D_,154,199,1,1 3arb_D_,159,162,1,1 3arb_D_,161,187,1,1 3arb_D_,163,184,1,1 3arb_D_,163,185,1,1 3arb_D_,164,184,1,1 3arb_D_,165,183,1,1 3arb_D_,165,185,1,1 3arb_D_,169,181,1,1 3arb_D_,171,179,1,1 3arb_D_,172,175,1,1 3arb_D_,172,178,1,1 3arb_D_,178,179,1,1 3arb_D_,189,191,1,1 3arb_D_,189,192,1,1 3arb_D_,189,193,1,1 3arb_D_,190,194,1,1 3arb_D_,192,195,1,1 3arb_D_,192,198,1,1 3arb_D_,193,234,1,1 3arb_D_,195,197,1,1 3arb_D_,195,198,1,1 3arb_D_,198,233,1,1 3arb_D_,200,231,1,1 3arb_D_,201,203,1,1 3arb_D_,201,228,1,1 3arb_D_,202,229,1,1 3arb_D_,204,227,1,1 3arb_D_,206,225,1,1 3arb_D_,208,224,1,1 3arb_D_,209,222,1,1 3arb_D_,209,224,1,1 3arb_D_,210,213,1,1 3arb_D_,215,219,1,1 3arb_D_,221,223,1,1