pair,contact1,contact2,flow1,flow2 8urw_E_,4,7,1,1 8urw_E_,5,9,1,1 8urw_E_,6,10,1,1 8urw_E_,7,11,1,1 8urw_E_,8,12,1,1 8urw_E_,9,13,1,1 8urw_E_,10,14,1,1 8urw_E_,11,14,1,1 8urw_E_,11,15,1,1 8urw_E_,12,16,1,1 8urw_E_,13,17,1,1 8urw_E_,14,18,1,1 8urw_E_,16,19,1,1 8urw_E_,19,21,1,1 8urw_E_,21,25,1,1 8urw_E_,22,26,1,1 8urw_E_,23,27,1,1 8urw_E_,24,28,1,1 8urw_E_,25,29,1,1 8urw_E_,26,30,1,1 8urw_E_,27,31,1,1 8urw_E_,28,32,1,1 8urw_E_,29,33,1,1 8urw_E_,30,34,1,1 8urw_E_,31,35,1,1 8urw_E_,32,36,1,1 8urw_E_,32,63,1,1 8urw_E_,33,37,1,1 8urw_E_,34,38,1,1 8urw_E_,35,39,1,1 8urw_E_,36,40,1,1 8urw_E_,37,41,1,1 8urw_E_,40,43,1,1 8urw_E_,40,48,1,1 8urw_E_,45,46,1,1 8urw_E_,45,48,1,1 8urw_E_,46,48,1,1 8urw_E_,51,55,1,1 8urw_E_,52,56,1,1 8urw_E_,53,57,1,1 8urw_E_,54,58,1,1 8urw_E_,55,59,1,1 8urw_E_,56,60,1,1 8urw_E_,57,61,1,1 8urw_E_,58,61,1,1 8urw_E_,58,62,1,1 8urw_E_,59,63,1,1 8urw_E_,61,64,1,1 8urw_E_,62,65,1,1