BLUESIEST

be bi el es et is it li si ti us ut

bee bel bes bet bis bit bus but eel els ess its lee lei les let leu lib lie lis lit see sei sel set sib sis sit sub sue tee tel tie til tis tub tui use ute uts

bees beet bels belt best bets bile bise bite bits blet blue buss bust bute buts eels else eses etui isle lees leet leis less lest lets libs lies lieu list lite lits litu lube lues lust lute seel sees seis sels sets sibs silt site sits slit slub slue slut stub subs sues suet suit teel tees tele tels ties tile tils tube tubs tuis tule uses utes