MUMBLIEST

be bi el em es et is it li me mi mm mu si ti um us ut

bel bes bet bis bit bum bus but elm els ems emu ism its lei les let leu lib lie lis lit lum mel mem met mib mil mim mis mum mus mut sei sel set sib sim sit sub sue sum tel tie til tis tub tui umm use ute uts

bels belt best bets bile bise bite bits blet blue bums bust bute buts elms emit emus etui isle item leis lest lets libs lies lieu limb lime list lite lits litu lube lues lums lust lute mels melt mems mibs mile mils milt mime mise mist mite mule mums muse must mute muts semi silt site slim slit slub slue slum slut smit smut stem stub stum suet suit tels ties tile tils time tube tubs tuis tule utes