FESSITUDE

de ed ef es et fe id if is it si ti us ut

dee def die dif dis dit due dui eds efs eft ess fed fee fes fet feu fid fie fit fud ids ifs its see sei set sis sit sue ted tee tie tis tui use ute uts

dees deet defi deft dies diet difs diss dite dits dues duet duit dust edit efts eide eses etui feds feed fees feet fess fest fete fets feud feus fids fist fits fuds fuse fuss ides seed sees seif seis sets side sift site sits stud suds sued sues suet suit teds teed tees tide tied ties tuis used uses utes