pair,contact1,contact2,flow1,flow2 3r3h_A_,6,9,1,1 3r3h_A_,6,10,1,1 3r3h_A_,7,11,1,1 3r3h_A_,8,12,1,1 3r3h_A_,9,13,1,1 3r3h_A_,10,14,1,1 3r3h_A_,10,44,1,1 3r3h_A_,11,15,1,1 3r3h_A_,12,16,1,1 3r3h_A_,13,17,1,1 3r3h_A_,14,17,1,1 3r3h_A_,14,18,1,1 3r3h_A_,20,28,1,1 3r3h_A_,20,70,1,1 3r3h_A_,21,23,1,1 3r3h_A_,21,25,1,1 3r3h_A_,22,26,1,1 3r3h_A_,23,27,1,1 3r3h_A_,24,28,1,1 3r3h_A_,25,29,1,1 3r3h_A_,26,30,1,1 3r3h_A_,27,31,1,1 3r3h_A_,28,31,1,1 3r3h_A_,28,32,1,1 3r3h_A_,29,32,1,1 3r3h_A_,34,37,1,1 3r3h_A_,35,38,1,1 3r3h_A_,36,39,1,1 3r3h_A_,37,40,1,1 3r3h_A_,42,45,1,1 3r3h_A_,42,46,1,1 3r3h_A_,43,47,1,1 3r3h_A_,44,48,1,1 3r3h_A_,45,49,1,1 3r3h_A_,47,50,1,1 3r3h_A_,47,51,1,1 3r3h_A_,48,52,1,1 3r3h_A_,49,53,1,1 3r3h_A_,50,54,1,1 3r3h_A_,51,55,1,1 3r3h_A_,52,56,1,1 3r3h_A_,53,57,1,1 3r3h_A_,53,58,1,1 3r3h_A_,54,57,1,1 3r3h_A_,59,84,1,1 3r3h_A_,59,135,1,1 3r3h_A_,60,135,1,1 3r3h_A_,61,84,1,1 3r3h_A_,61,86,1,1 3r3h_A_,62,136,1,1 3r3h_A_,62,138,1,1 3r3h_A_,63,71,1,1 3r3h_A_,63,86,1,1 3r3h_A_,63,87,1,1 3r3h_A_,63,88,1,1 3r3h_A_,64,138,1,1 3r3h_A_,64,140,1,1 3r3h_A_,65,88,1,1 3r3h_A_,65,90,1,1 3r3h_A_,67,89,1,1 3r3h_A_,69,73,1,1 3r3h_A_,69,102,1,1 3r3h_A_,70,74,1,1 3r3h_A_,71,75,1,1 3r3h_A_,72,76,1,1 3r3h_A_,73,76,1,1 3r3h_A_,73,77,1,1 3r3h_A_,75,78,1,1 3r3h_A_,76,79,1,1 3r3h_A_,76,110,1,1 3r3h_A_,79,110,1,1 3r3h_A_,80,83,1,1 3r3h_A_,80,110,1,1 3r3h_A_,85,110,1,1 3r3h_A_,85,112,1,1 3r3h_A_,87,112,1,1 3r3h_A_,87,114,1,1 3r3h_A_,89,91,1,1 3r3h_A_,89,114,1,1 3r3h_A_,89,116,1,1 3r3h_A_,91,93,1,1 3r3h_A_,91,94,1,1 3r3h_A_,98,102,1,1 3r3h_A_,99,103,1,1 3r3h_A_,100,104,1,1 3r3h_A_,101,105,1,1 3r3h_A_,102,107,1,1 3r3h_A_,103,106,1,1 3r3h_A_,107,110,1,1 3r3h_A_,107,111,1,1 3r3h_A_,114,124,1,1 3r3h_A_,117,121,1,1 3r3h_A_,118,122,1,1 3r3h_A_,119,123,1,1 3r3h_A_,120,124,1,1 3r3h_A_,121,125,1,1 3r3h_A_,122,126,1,1 3r3h_A_,123,127,1,1 3r3h_A_,124,128,1,1 3r3h_A_,125,129,1,1 3r3h_A_,126,130,1,1 3r3h_A_,131,133,1,1 3r3h_A_,133,156,1,1 3r3h_A_,134,156,1,1 3r3h_A_,134,158,1,1 3r3h_A_,135,158,1,1 3r3h_A_,135,162,1,1 3r3h_A_,137,162,1,1 3r3h_A_,137,164,1,1 3r3h_A_,139,164,1,1 3r3h_A_,139,166,1,1 3r3h_A_,140,143,1,1 3r3h_A_,141,143,1,1 3r3h_A_,142,145,1,1 3r3h_A_,142,149,1,1 3r3h_A_,143,146,1,1 3r3h_A_,143,167,1,1 3r3h_A_,145,148,1,1 3r3h_A_,145,149,1,1 3r3h_A_,146,150,1,1 3r3h_A_,146,166,1,1 3r3h_A_,147,151,1,1 3r3h_A_,148,152,1,1 3r3h_A_,149,153,1,1 3r3h_A_,150,154,1,1 3r3h_A_,150,197,1,1 3r3h_A_,151,199,1,1 3r3h_A_,152,155,1,1 3r3h_A_,152,156,1,1 3r3h_A_,153,157,1,1 3r3h_A_,158,161,1,1 3r3h_A_,160,215,1,1 3r3h_A_,163,214,1,1 3r3h_A_,165,212,1,1 3r3h_A_,167,209,1,1 3r3h_A_,168,191,1,1 3r3h_A_,168,210,1,1 3r3h_A_,169,171,1,1 3r3h_A_,169,209,1,1 3r3h_A_,170,173,1,1 3r3h_A_,171,209,1,1 3r3h_A_,173,184,1,1 3r3h_A_,176,179,1,1 3r3h_A_,179,181,1,1 3r3h_A_,181,185,1,1 3r3h_A_,182,186,1,1 3r3h_A_,183,187,1,1 3r3h_A_,184,188,1,1 3r3h_A_,185,189,1,1 3r3h_A_,186,190,1,1 3r3h_A_,187,191,1,1 3r3h_A_,188,192,1,1 3r3h_A_,189,192,1,1 3r3h_A_,189,193,1,1 3r3h_A_,190,194,1,1 3r3h_A_,191,195,1,1 3r3h_A_,192,196,1,1 3r3h_A_,194,197,1,1 3r3h_A_,197,199,1,1 3r3h_A_,199,217,1,1 3r3h_A_,201,215,1,1 3r3h_A_,203,213,1,1 3r3h_A_,205,211,1,1