a-fu aaaa aaaf aaal aaap aafa aaff aafl aala aall aalo aalu aaoo aapa aapl aapo aaup afaa afao afap affa affo afla aflp afoa afol afoo afpa afua al-p alaa alal alao alap alau alfa all- alla alll allo allu aloa alof alol aloo alop alou alpa alpl alpo alpu alua aluf aola aopo aouf aoul apal apao apap apfa apfl apfo apl- apla aplp aplu apo- apof apoo apop apou appa appl appu apua apup auaa aul- aula aulf aull aulo aulu auol faaa faap fafa faff fafo fala fall falo falu fapa fapl fapp faul ffff flao flap floo flop flou fluf fluo foaf foal fofo fola foll folo foof fool fopp foua foul foup fpaa fpla fuff fufu fula full fulu laaa laal laap laff lala lall lalo lalu laou lapa lapp lapu lauf laul llao llll lloa lloo loaf loap lofa loff lola loll lolo loof lool loop lopa lopp lopu loul loup louu lpfp lpla lppl luau luff lufu lula lull lulu lupa lupo lupu luua luup oaau oafo oall off- offa offo offu ofla olaf olfa olla ollo olof ooaa ooff oola oolo oooo opal opap opla opo- oppa oppo opua ouff oula oulu oupa ouu- paal paap pafa paff pala pall palo palp palu papa papp paua paul paup pfaa pfff plaa plaf plap plau plfa plff ploo plop plou plpa plpp plua plup poff pola poll polo polu poof pool poop pop- popa popo popp pouf poul poup ppal ppap ppfa pplo ppoa pppa pppo pppp puao puff pula pull pulo pulp pulu pupa pupl pupu uafa uaua uffa ulaa ulla ullo ulo- ulua ulul uofa uofl uofo upal upla uplo uppa uppp uppu upup uulu uuuu