The Cube

STUGCIWEAORETSWDNEAURXEUPVTGYEITPOASCAMTRTSEIEEBPLEDNOHSUEHRPFRALKARAMRTHNERS

SSU, NTE, OCU, OYE, OTK, SMU, NTH, IYE, NTU, SYE, NTO, AAU, ATO, HCU, AHE, ACU