STRIDDLE

de ed el er es et id is it li re si ti

del did die dis dit eds eld els ers ids ire its led lei les let lid lie lis lit red rei res ret rid sei sel ser set sir sit sri ted tel tie til tis

deil deli dels delt died diel dies diet dire dirl dirt dite dits edit elds erst ides idle ired ires isle leis lest lets lids lied lier lies lire list lite lits redd reds reis rest rets ride rids riel rile rise rite side sild silt sire site sled slid slit stir teds tels tide tied tier ties tile tils tire tirl tres