a-do aaaa aaab aaad aaal aaap aaba aabb aabd aabl aabp aada aadu aala aald aall aalo aalu aaoo aapa aapl aapo aaup abaa abab abad abal abap abau abb- abba abbb abbo abda abdo abdu abla ablo aboa abob abod abol aboo abou abpa abpd abpp abua abud abul adaa adab adad adal adao adap adba adda addd addl addo addu adob adod adoo adp- adua adub al-p alaa alad alal alao alap alau alb- alba albo albu ald- alda aldl aldo all- alla alll allo allu aloa alod alol aloo alop alou alpa alpl alpo alpu alua aoba aola aopo aoul apal apao apap apba apda apdd apdu apl- apla aplp aplu apo- apod apoo apop apou appa appd appl appu apua apud apup auaa audo aul- aula auld aull aulo aulu auol baaa baad baal baba babb babo babu bada badb badd bado badu bala bald ball balo balu baol bapa bapp bapu bau- baud baul bbad bbau bbbb bbdd bbdo bblb blaa blab blad blau blob blod bloo blop blou blub blud blup boab boad boal boba bobb bobo bobu boda bodb bodo bodu bola bold boll bolo bolu boob bood bool boop bopa bopp boua boud boul boup bpda buad bual buba bubb bubo bubu buda budb budd budl budo budu bula bulb buld bull bulu buol bupa d-bo daab daad daal daap daau daba dabb dabo dabp dabu dada dado dadu dala dall dalo dalu daou dapa dapp dapu daub daud dblp dbpd dddd ddpo ddub dlab dlbd doab doal doap doba dobb dobl dobu dod- doda dodd dodo dola dold doll dolo dolp dolu doob dood dool doop dopa dopo dopp doub doud doul doup dpaa dpll dppa duaa duab duad dual dub- duba dubb dubu duda dudd dudo dudu dula dull dulo dulu duo- dupa dupo duul laaa laad laal laap laba labo labu lada ladd lado ladp ladu lala lald lall lalo lalu laou lapa lapb lapd lapp lapu laub laud laul lddp llao lldb lldp llll lloa llod lloo llud load loap lob- loba lobb lobo loda lola lold loll lolo loob lood lool loop lopa lopp lopu loud loul loup louu lpda lpla lpod lppl luau luba luda ludd ludo lula lull lulu lupa lupo lupu luua luup oaau oall obad obal obba obbo obla oblu obol odal odbo odda oddd odla odoo odop odou olba olbo oldb olla ollo ooaa ooba ooda oola oold oolo oooo opal opap opla opo- oppa oppo opua ouad oula ould oulu oupa ouu- paal paap paba pabu pada padd pado padu pala pall palo palp palu papa papb papp paua paud paul paup pblu pbpa pdpa plaa plab plad plap plau plob plod ploo plop plou plpa plpp plua plud plup poad poba pobo pod- poda podd podo podu pola pold poll polo polu pood pool poop pop- popa popo popp poud poul poup ppad ppal ppap pplo ppoa ppod pppa pppd pppo pppp puao publ pubu pudo pudu pula pull pulo pulp pulu pupa pupl pupu uald uaua ubal ubba ubbo ubla ublo ubod ubud udaa udad udal udau udoo udop udpd ulaa ulad ulla ullo ulo- ulua ulul upal upda updo upla uplb uplo uppa uppp uppu upup uulu uuuu