a-do a-ii aaaa aaab aaad aaai aaal aaap aaba aabb aabd aabi aabl aabp aada aadi aaib aaii aala aald aali aall aalo aaoo aapa aapi aapl aapo abaa abab abad abai abal abap abb- abba abbb abbi abbo abda abdi abdo abia abib abid abil abla ablo aboa abob abod abol aboo abpa abpd abpi abpp adaa adab adad adai adal adao adap adba adbi adda addd addi addl addo adia adib adio adip adli adob adod adoo adp- aiai aiba aibl aibo aida aidb aidi aiia aiib aiid aila aild aili aioi aipa aipi al-p alaa alad alai alal alao alap alb- alba albi albo ald- alda aldi aldl aldo ali- alia alib alid alii alil alio alip all- alla alli alll allo aloa alod aloi alol aloo alop alpa alpi alpl alpo aoba aola aopo apai apal apao apap apba apda apdd api- apia apid apio apip apl- apla aplp apo- apod apoo apop appa appd appl ba-i baaa baad baal baba babb babi babo bada badb badd badi bado baia baib baid bail baio bala bald bali ball balo baol bapa bapi bapp bbad bbbb bbdd bbdo bblb bdii biad bial biao biap biba bibb bibi bibl bibo bida bidi bido bila bild bili bill bilo bio- bioi biol bipa bipp blaa blab blad blio blip blob blod bloo blop boab boad boai boal boba bobb bobi bobo boda bodb bodi bodo boi- boid boii boil bola bold boli boll bolo boob bood bool boop bopa bopp bpai bpda d-bo daab daad daal daap daba dabb dabo dabp dada dadi dado daia daid dail daio dala dali dall dalo dapa dapi dapp dblp dbpd dddd ddpo dia- diab diad dial diao diap diba dibb dibo dibp dida didi dido diii dila dili dill dilo diol diop dipa dipl dipo dipp dlab dlbd dlia dlib dlii dlil doab doal doap doba dobb dobi dobl dod- doda dodd dodi dodo doid doil dola dold doli doll dolo dolp doob dood dool doop dopa dopo dopp dpaa dpll dppa iaaa iaai iaal iaap iaba iadb iaia iala iall iapa iapp ibad ibdo ibia ibid idad idda iddo idia idid idil idio idli idol iida iiii iiio iila iioi iioo iiop iipa ilal ilia ilio ill- illa illd illi illo illp iloo ilpa ioba iobi iod- ioda iodd iodo ioii ioio iola iolo iooi iooo iopl ipad ipba ipdi ipid ipil iplo ipod ipop ippa ippo laaa laad laal laap laba labi labo lada ladd ladi lado ladp laia laid lail laip lala lald lali lall lalo lapa lapb lapd lapi lapp lbia lddp liao liba libo lida lidb lidl lido liia liii lila lilb lili lill lilo lio- liod lip- lipa lipb lipi lipl lipo lipp llao lldb lldp llll lloa llod lloo load loap lob- loba lobb lobi lobo loda lodi loid lola lold loli loll lolo loob lood lool loop lopa lopi lopp lpda lpla lpod lppl oall oapi obad obai obal obba obbo obia obid obla oboi obol odai odal odbo odda oddd oddi odia odio odla odoo odop oiba oido oiii oila olba olbo oldb olia olib olid olio olla olli ollo ooaa ooba oobi ooda oodi ooia ooid oola oold oolo oooo opal opap opia opii opio opla opo- oppa oppi oppo paal paap paba pada padd padi pado paia paib paid pail paio paip pala pali pall palo palp papa papb papi papp pbil pbpa pdpa piai pial piao pibb pibi pida pido piia piip pil- pila pild pili pill pilo piob pipa pipi pipo pipp plaa plab plad plai plap plib plid plio plip plob plod ploo plop plpa plpp poad poba pobo pod- poda podd podi podo poia poid poil poio pola pold poli poll polo pood pool poop pop- popa popi popo popp ppad ppal ppap ppib ppid ppli pplo ppoa ppod pppa pppd pppo pppp