-aaa- aarau afall afara affor afful aflao aflou afofl afool afoou afoul afro- afrol afula afull afurl alala alalu alaol alara alfur allaf allal allar allo- alloa allof alloo allor allra allur aloaf aloof aloor alora alorf aluar alula alull arafo aralu arara araru araul aroar arola aroll aroof aroor arora aroul arrau arrou arrua aruaa arufo arula arulo arura aruru auala aulla aulo- aural aurar auro- auroa auror aurra fa-la faafu faala falau falfa fall- falla fallo faora farao farau farfa farol faroo farro faull faura flaff flaur floor flora floro floru flour fluff fluo- fluor flurr fofao folar folau follo for-a forra forro forua forur foula fouro frula fu-fu fulla fullf fullo fural furla furo- furor la-la lafou lalar lalla lalo- lalor lalru laroo larra larru laur- laura lauro loara lofar lofou lofra lolla lollo lolol loofa loola loora loral lorra louro luffa lulal lulla lulua lulul oaror ofafa ofall ofalu offal offof ofora ofour olala olaru ollur olour ooola ooooo oraal orara orfar orfor orful orolu oroua oruro ouara oulfa oullo ouoro oural ourol ra-ra raaff raaor rafal rafar raffa raffl ralla rallo raouf raoul raraf rfala ro-ro roall roffa rofor rolao rolfo rolla rollo rolua roral rorra roull roura ruala ruffo rufo- rufol rullo rural uaroo ufofu ulala ulalu ullal ullar ullfa ulloa ullur ulula ululu uluru uralo urlar urola urour urrao uuuuu