pair,contact1,contact2,flow1,flow2 5xth_c_,4,21,1,1 5xth_c_,6,41,1,1 5xth_c_,10,15,1,1 5xth_c_,11,15,1,1 5xth_c_,12,16,1,1 5xth_c_,13,17,1,1 5xth_c_,14,18,1,1 5xth_c_,15,19,1,1 5xth_c_,16,20,1,1 5xth_c_,18,21,1,1 5xth_c_,18,22,1,1 5xth_c_,21,41,1,1 5xth_c_,22,41,1,1 5xth_c_,25,28,1,1 5xth_c_,29,41,1,1 5xth_c_,30,44,1,1 5xth_c_,42,72,1,1 5xth_c_,49,52,1,1 5xth_c_,49,86,1,1 5xth_c_,50,53,1,1 5xth_c_,50,64,1,1 5xth_c_,52,86,1,1 5xth_c_,53,70,1,1 5xth_c_,54,59,1,1 5xth_c_,57,67,1,1 5xth_c_,60,66,1,1 5xth_c_,61,64,1,1 5xth_c_,61,65,1,1 5xth_c_,63,81,1,1 5xth_c_,67,70,1,1 5xth_c_,74,76,1,1 5xth_c_,76,79,1,1 5xth_c_,85,87,1,1 5xth_c_,92,96,1,1 5xth_c_,93,97,1,1 5xth_c_,94,98,1,1 5xth_c_,95,99,1,1 5xth_c_,96,100,1,1 5xth_c_,97,101,1,1 5xth_c_,98,102,1,1 5xth_c_,99,103,1,1 5xth_c_,100,104,1,1 5xth_c_,101,105,1,1 5xth_c_,102,106,1,1 5xth_c_,103,107,1,1 5xth_c_,104,108,1,1 5xth_c_,105,109,1,1 5xth_c_,106,110,1,1 5xth_c_,107,111,1,1 5xth_c_,108,112,1,1 5xth_c_,109,113,1,1 5xth_c_,110,114,1,1 5xth_c_,111,114,1,1 5xth_c_,113,117,1,1 5xth_c_,129,133,1,1 5xth_c_,131,134,1,1 5xth_c_,131,145,1,1 5xth_c_,133,136,1,1 5xth_c_,134,140,1,1 5xth_c_,141,142,1,1 5xth_c_,149,153,1,1