-ana a-do a-ii aaaa aaab aaad aaaf aaai aaan aaar aaba aabb aabd aabi aada aadi aafa aafb aafd aaff aafi aaib aaii aain aana aand aani aaon aaoo aara aard aari aaro abaa abab abad abaf abai aban abar abb- abba abbb abbi abbo abbr abda abdi abdo abff abia abib abid abin abir aboa abob abod abof abon aboo abor abra abri abro adaa adab adad adai adan adao adar adba adbi adda addd addi addn addo addr adfa adia adib adif adin adio adir adna adni adob adod adon adoo ador adra adro afaa afad afan afao afar afdb affa affi affo afia afib afid afif afin afir afoa afoo afor afr- afra afri afro aiai aian aiba aibn aibo aida aidb aidi aidr aifd aiff aiia aiib aiid aiin aiir aina aind aini aino aioi aion aira aird airi airo ana- anaa anab anad anai anan anao anar anba anbb anbi anbo and- anda andi ando andr anfa anfo ania anib anif anin anio anir anna annb anni anno ano- anoa anod anon anor anri aoba aonb aono aora aorb aorn arab arad araf arai aran arar arba arbi arda ardf ardi ardo arfa arfb arff aria arib arid arif arii arin ario arna arnd arni arno aroa arob arod aroi aron aroo aror arr- arra arri arro arrr ba-i baaa baad baaf baan baar baba babb babi babo babr bada badb badd badi bado badr baff bafo baia baib baid bain baio bair bana band bani bann bano banr baon bar- bara barb bard barf bari barn baro barr bbad bbbb bbdd bbdo bbfn bbin bd-r bdii bdin bdna biad biaf bian biao biar biba bibb bibi bibo bida bidi bido bidr bifa biff bifi biin bin- bina bind bini binn bino bio- bioi bion bira birb bird biri birn biro birr bnai bnib bnin bnor bnrr boab boad boai boan boar boba bobb bobi bobo boda bodb bodi bodo bofa bofd boff boi- boid boii boin bona bond boni bonn bono boob bood boof boon boor bor- bora bord borf bori born boro borr brab brad braf brai bran brao brda brdo bria brid brin brio brna brno broa brob brod bron broo bror brrr d-bo d-na daab daad daan daar daba dabb dabo dada dadi dado dafa daff dafi dafo daia daid dain daio dair dana dand dani dann dano danr daon dara darb dard darf dari darn daro darr dbar dbfo dbrn dddd dfaf dffa dfrf dfri dia- diab diad diaf dian diao diar diba dibb dibo dida didi dido dif- difa diff diii din- dina dini dinn dino dion dior dira dird dirr dnaa dnab dnad dnai dnan doab doan doar doba dobb dobi dod- doda dodd dodi dodo doff doid doin dona dond doni donn dono donr doob dood doof doon door dora dord dorf dori dorn doro dorr draa drab drad draf drar drba drda drib drif drin drna drno drob drod drof dron drra faaa faad faan faba fabd fabi fabo fada fadd fadi fado fafa faff fafi fafo faid fain faio fair fana fand fani fano faon fara farb fard faro farr fbar fdoa ffar ffff ffii ffrr fiaa fiad fiaf fian fiar fiba fida fidf fido fifa fiff fifi fifo fiii fina find fini finn fino fion fior fira firn fnar fndd fndn fndr foad foaf foan foar foba foda fofo foia foid foin fond fono food foof foon for- fora forb ford fori forn foro forr frab frad fran fria frib frid frin frio frob fron i-no iaaa iaai iaba iadb iaff iaia iain iana iand iara ibad iban ibar ibdo ibfi ibia ibid ibon ibra ibrd ibri ibro idad idar idda iddo idfa idia idid idin idio idir idno idon idra idrf idro ifaa ifan ifao ifar ifbb ifda ifid ifni ifno ifnr ifor ifra ifrb ifrf ifri iida iifa iiii iiio iino iioi iioo iira inab inaf inai inan inao inar inba inbd inbo ind- inda indi indo infa infi info inia inid inna inni inno innr ino- inoi inon inor inra inri inro ioan ioba iobi iod- ioda iodd iodo ioii ioio iona ioni ionn iono ioof iooi iooo iora iori irad iraf irai iran irao irar irda irdo iri- iria irid irin irio irna irob irod iron irra irri n-ii naaa naab naad naai naan naar naba nabf nabi nabo nada nadf nadi nadr nafa naff nafi nafo naia naib naid naif nain naio nair nan- nana nanb nand nani nann nano naoi naor nara nard narf nari narn naro narr nbaa nbad nbaf nbar nbbo nbfa nbia ndaa ndai ndao nddb nddo ndfa ndfi ndia ndna ndor ndrf ndri nfaa nfda nfff nfia nfib nfon nfra niab niad niaf nian nibi nibo nida nidd nidi nido nifa niff niia niir nina nind nini nino nion nioo nira niro nndb nnnn noaa noba nobi nobo noda nodi nodo nofi noia noib noid noif noin noio noir non- nona noni nonn nono noo- noob noon nooo noor nor- nora norb nord norf nori norn noro norr nrab nrna nron nrrd oafo oara obad obai oban obba obbo obia obid obin oboi obon obor obra obri obro odai odbo odda oddd oddi odia odin odio odir odnb odon odoo odor odra ofan ofdr off- offa offo offr ofid ofna ofno ofor ofra oiba oido oiii oion oira onab onan onar onda ondi ondo onia onir onna onni onno onod onon onor onra ooaa ooba oobi ooda oodi ooff ooia ooid oona oooo oora oord orab orad orai oran orao orar orba orbb orbi orbo orda ordn ordo orff orfi ori- oria orid orif orin orio orna orni orno oro- orof oron oror orra orri orro raab raad raaf raan raba rabb rabi rabo rada radd rado radr rafa raff rafi raia raid raif raii rain rair rana rand rani rann rano raob rara rarb rarf rari raro rbaf rbbb rbbr rdfa rdio rdna rfdi rfid riaa riab riad riai rian rib- riba ribo