fili- filmi filtu filum filur fimir firit firmi fitil fitit fitri flirr flirt fluff fluit flumm flurr flurt fmllr fmmul frill friml fritt fruit fruli ftrtt fu-fu fullf furil furir futur i-m-r if-- ifill ifilm ifrit ifttt iiiii iitti iliff ilift ilium illit illui iltur ilulu imlil immit irill irimi irrit itfit ittti itu-r itu-t ituri ituru itutu iuliu li-fi lilfu liliu lilli limit limlu limmu limui liril lirui litir litti litui liuli ltifr luiff lulli lulul lumi- lumir lummi lumut lutfi lutui lutum luuri mi-lu mi-mi milil milim milli millu milmi mimir mimmi mirim mirri mirti mirul mitim mitti mitui mliii mlitt mmiii mmmmm mt-tf mt-ti mt-tm mt-tr mt-tt mtfmt mufit mufti muill muiri mulli mult- multi mului mulur mumlu mummu murli murmi murri murru murti murum murut mutil mutlu mutti mutum ri-fi rimmi rimul rimur rmutt rtrfm rufi- ruili ruiru rulli rummi rummu rutli rutul ruutu ti-ti tilfi tilli tilmi timit timur tirfm tirit tirli tirru tirtl tirur titii titil titli titti tlrfm tri-m trill trit- tritt trium truff truit trull ttttt tuffi tufit tuili tulim tulir tului tulum tumul tumut turit turmi turri turtu turul turut tutli tutti tuuli tuuri tuuru uifli uitti ullur ulrum ululu uluru uluti umiri urtlu uruit uruli urumi ururi uruti urutu utili utrum uttur uturu uuuuu