pair,contact1,contact2,flow1,flow2 1u2g_C_,3,153,1,1 1u2g_C_,3,157,1,1 1u2g_C_,6,10,1,1 1u2g_C_,7,11,1,1 1u2g_C_,8,11,1,1 1u2g_C_,8,12,1,1 1u2g_C_,10,14,1,1 1u2g_C_,11,15,1,1 1u2g_C_,12,16,1,1 1u2g_C_,18,50,1,1 1u2g_C_,18,94,1,1 1u2g_C_,19,94,1,1 1u2g_C_,20,50,1,1 1u2g_C_,20,52,1,1 1u2g_C_,21,95,1,1 1u2g_C_,21,97,1,1 1u2g_C_,22,52,1,1 1u2g_C_,22,54,1,1 1u2g_C_,23,97,1,1 1u2g_C_,23,99,1,1 1u2g_C_,25,28,1,1 1u2g_C_,25,99,1,1 1u2g_C_,26,30,1,1 1u2g_C_,27,31,1,1 1u2g_C_,27,100,1,1 1u2g_C_,28,33,1,1 1u2g_C_,29,32,1,1 1u2g_C_,33,37,1,1 1u2g_C_,34,38,1,1 1u2g_C_,34,69,1,1 1u2g_C_,34,72,1,1 1u2g_C_,35,39,1,1 1u2g_C_,35,72,1,1 1u2g_C_,36,40,1,1 1u2g_C_,37,41,1,1 1u2g_C_,38,42,1,1 1u2g_C_,39,43,1,1 1u2g_C_,40,44,1,1 1u2g_C_,41,45,1,1 1u2g_C_,42,46,1,1 1u2g_C_,44,47,1,1 1u2g_C_,44,49,1,1 1u2g_C_,45,48,1,1 1u2g_C_,45,79,1,1 1u2g_C_,53,79,1,1 1u2g_C_,53,81,1,1 1u2g_C_,55,81,1,1 1u2g_C_,56,58,1,1 1u2g_C_,56,59,1,1 1u2g_C_,56,121,1,1 1u2g_C_,60,61,1,1 1u2g_C_,61,65,1,1 1u2g_C_,62,65,1,1 1u2g_C_,64,68,1,1 1u2g_C_,66,70,1,1 1u2g_C_,67,71,1,1 1u2g_C_,68,72,1,1 1u2g_C_,69,73,1,1 1u2g_C_,70,75,1,1 1u2g_C_,71,74,1,1 1u2g_C_,76,79,1,1 1u2g_C_,77,80,1,1 1u2g_C_,82,85,1,1 1u2g_C_,83,86,1,1 1u2g_C_,83,87,1,1 1u2g_C_,86,89,1,1 1u2g_C_,87,122,1,1 1u2g_C_,87,124,1,1 1u2g_C_,89,92,1,1 1u2g_C_,90,93,1,1 1u2g_C_,93,129,1,1 1u2g_C_,94,130,1,1 1u2g_C_,96,130,1,1 1u2g_C_,96,132,1,1 1u2g_C_,98,132,1,1 1u2g_C_,98,134,1,1 1u2g_C_,100,134,1,1 1u2g_C_,102,105,1,1 1u2g_C_,102,147,1,1 1u2g_C_,103,106,1,1 1u2g_C_,103,143,1,1 1u2g_C_,104,123,1,1 1u2g_C_,105,147,1,1 1u2g_C_,106,108,1,1 1u2g_C_,106,109,1,1 1u2g_C_,106,146,1,1 1u2g_C_,107,110,1,1 1u2g_C_,107,111,1,1 1u2g_C_,108,112,1,1 1u2g_C_,109,119,1,1 1u2g_C_,110,124,1,1 1u2g_C_,112,114,1,1 1u2g_C_,112,115,1,1 1u2g_C_,115,117,1,1 1u2g_C_,115,118,1,1 1u2g_C_,117,120,1,1 1u2g_C_,123,125,1,1 1u2g_C_,124,127,1,1 1u2g_C_,125,128,1,1 1u2g_C_,130,154,1,1 1u2g_C_,131,154,1,1 1u2g_C_,131,156,1,1 1u2g_C_,133,156,1,1 1u2g_C_,133,158,1,1 1u2g_C_,135,139,1,1 1u2g_C_,135,158,1,1 1u2g_C_,135,160,1,1 1u2g_C_,137,139,1,1 1u2g_C_,140,141,1,1 1u2g_C_,141,144,1,1 1u2g_C_,147,149,1,1 1u2g_C_,147,150,1,1 1u2g_C_,148,151,1,1 1u2g_C_,149,152,1,1 1u2g_C_,149,155,1,1 1u2g_C_,152,155,1,1 1u2g_C_,161,163,1,1 1u2g_C_,161,164,1,1 1u2g_C_,161,165,1,1 1u2g_C_,162,166,1,1 1u2g_C_,163,167,1,1 1u2g_C_,164,168,1,1 1u2g_C_,165,169,1,1 1u2g_C_,166,170,1,1 1u2g_C_,167,171,1,1 1u2g_C_,168,171,1,1 1u2g_C_,168,172,1,1 1u2g_C_,169,173,1,1