a-ii aaaa aaab aaad aaai aaal aaap aaba aabb aabd aabi aabl aabp aada aadi aaib aaii aala aald aali aall aapa aapi aapl abaa abab abad abai abal abap abb- abba abbb abbi abda abdi abia abib abid abil abla abpa abpd abpi abpp adaa adab adad adai adal adap adba adbi adda addd addi addl adia adib adip adli adp- aiai aiba aibl aida aidb aidi aiia aiib aiid aila aild aili aipa aipi al-p alaa alad alai alal alap alb- alba albi ald- alda aldi aldl ali- alia alib alid alii alil alip all- alla alli alll alpa alpi alpl apai apal apap apba apda apdd api- apia apid apip apl- apla aplp appa appd appl ba-i baaa baad baal baba babb babi bada badb badd badi baia baib baid bail bala bald bali ball bapa bapi bapp bbad bbbb bbdd bblb bdii biad bial biap biba bibb bibi bibl bida bidi bila bild bili bill bipa bipp blaa blab blad blip bpai bpda daab daad daal daap daba dabb dabp dada dadi daia daid dail dala dali dall dapa dapi dapp dblp dbpd dddd dia- diab diad dial diap diba dibb dibp dida didi diii dila dili dill dipa dipl dipp dlab dlbd dlia dlib dlii dlil dpaa dpll dppa iaaa iaai iaal iaap iaba iadb iaia iala iall iapa iapp ibad ibia ibid idad idda idia idid idil idli iida iiii iila iipa ilal ilia ill- illa illd illi illp ilpa ipad ipba ipdi ipid ipil ippa laaa laad laal laap laba labi lada ladd ladi ladp laia laid lail laip lala lald lali lall lapa lapb lapd lapi lapp lbia lddp liba lida lidb lidl liia liii lila lilb lili lill lip- lipa lipb lipi lipl lipp lldb lldp llll lpda lpla lppl paal paap paba pada padd padi paia paib paid pail paip pala pali pall palp papa papb papi papp pbil pbpa pdpa piai pial pibb pibi pida piia piip pil- pila pild pili pill pipa pipi pipp plaa plab plad plai plap plib plid plip plpa plpp ppad ppal ppap ppib ppid ppli pppa pppd pppp