pair,contact1,contact2,flow1,flow2 1u5t_C_,4,7,1,1 1u5t_C_,5,8,1,1 1u5t_C_,6,9,1,1 1u5t_C_,7,13,1,1 1u5t_C_,7,54,1,1 1u5t_C_,9,12,1,1 1u5t_C_,11,14,1,1 1u5t_C_,12,14,1,1 1u5t_C_,12,25,1,1 1u5t_C_,14,25,1,1 1u5t_C_,16,25,1,1 1u5t_C_,18,21,1,1 1u5t_C_,18,22,1,1 1u5t_C_,19,23,1,1 1u5t_C_,20,24,1,1 1u5t_C_,21,25,1,1 1u5t_C_,22,26,1,1 1u5t_C_,23,27,1,1 1u5t_C_,24,28,1,1 1u5t_C_,25,29,1,1 1u5t_C_,26,30,1,1 1u5t_C_,27,31,1,1 1u5t_C_,28,32,1,1 1u5t_C_,29,33,1,1 1u5t_C_,30,34,1,1 1u5t_C_,31,35,1,1 1u5t_C_,32,36,1,1 1u5t_C_,33,36,1,1 1u5t_C_,33,37,1,1 1u5t_C_,34,38,1,1 1u5t_C_,35,39,1,1 1u5t_C_,36,39,1,1 1u5t_C_,36,40,1,1 1u5t_C_,36,52,1,1 1u5t_C_,37,42,1,1 1u5t_C_,43,102,1,1 1u5t_C_,46,48,1,1 1u5t_C_,48,53,1,1 1u5t_C_,53,57,1,1 1u5t_C_,55,63,1,1 1u5t_C_,55,64,1,1 1u5t_C_,59,61,1,1 1u5t_C_,60,61,1,1 1u5t_C_,63,64,1,1 1u5t_C_,65,68,1,1 1u5t_C_,65,69,1,1 1u5t_C_,66,70,1,1 1u5t_C_,68,72,1,1 1u5t_C_,69,73,1,1 1u5t_C_,70,74,1,1 1u5t_C_,71,75,1,1 1u5t_C_,72,76,1,1 1u5t_C_,73,76,1,1 1u5t_C_,73,82,1,1 1u5t_C_,74,77,1,1 1u5t_C_,74,78,1,1 1u5t_C_,75,79,1,1 1u5t_C_,76,81,1,1 1u5t_C_,76,82,1,1 1u5t_C_,77,82,1,1 1u5t_C_,81,103,1,1 1u5t_C_,83,101,1,1 1u5t_C_,85,98,1,1 1u5t_C_,85,99,1,1 1u5t_C_,86,88,1,1 1u5t_C_,88,90,1,1 1u5t_C_,93,97,1,1 1u5t_C_,94,97,1,1 1u5t_C_,106,107,1,1 1u5t_C_,106,110,1,1 1u5t_C_,107,111,1,1 1u5t_C_,111,115,1,1 1u5t_C_,112,116,1,1 1u5t_C_,114,117,1,1 1u5t_C_,115,119,1,1 1u5t_C_,116,120,1,1 1u5t_C_,117,121,1,1 1u5t_C_,118,121,1,1 1u5t_C_,122,124,1,1 1u5t_C_,124,178,1,1 1u5t_C_,126,127,1,1 1u5t_C_,128,176,1,1 1u5t_C_,129,133,1,1 1u5t_C_,130,132,1,1 1u5t_C_,130,134,1,1 1u5t_C_,131,135,1,1 1u5t_C_,134,135,1,1 1u5t_C_,134,136,1,1 1u5t_C_,134,147,1,1 1u5t_C_,142,145,1,1 1u5t_C_,144,147,1,1 1u5t_C_,145,147,1,1 1u5t_C_,148,151,1,1 1u5t_C_,148,152,1,1 1u5t_C_,149,153,1,1 1u5t_C_,151,155,1,1 1u5t_C_,152,155,1,1 1u5t_C_,152,156,1,1 1u5t_C_,153,157,1,1 1u5t_C_,156,159,1,1 1u5t_C_,160,165,1,1 1u5t_C_,161,163,1,1 1u5t_C_,162,164,1,1 1u5t_C_,166,177,1,1