-ana a-ii aaaa aaab aaai aaan aaar aaas aaba aabb aabi aabt aaib aaii aain aais aana aani aaon aaoo aara aari aaro aars aart aasa aasi aass aast aata aatt abaa abab abai aban abar abas abat abb- abba abbb abbi abbo abbr abbs abbt abia abib abin abir abis abit aboa abob abon aboo abor abos abot abra abri abro abrs abs- absa absi abss abta abts aiai aian aias aiba aibn aibo aiia aiib aiin aiir aina aini aino ains aint aioi aion aira airi airo airs airt aisa aisb aisi aiso aisr aist aita aiti aitr aits aitt ana- anaa anab anai anan anao anar anas anat anba anbb anbi anbo ania anib anin anio anir anis anit anna annb anni anno anns annt ano- anoa anon anor anos anri ansa ansi anso ant- anta anti anto antr ants antt aoba aonb aono aont aora aorb aorn aors aort aoss arab arai aran arar aras arat arba arbi arbs aria arib arii arin ario aris arit arna arni arno arns arnt aroa arob aroi aron aroo aror aros arr- arra arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts asaa asab asai asan asao asar asas asat asba asbo asia asii asin asio asir asis asit asni asno asob asoi ason asor asos asot asra asro asrs assa assi assn asso assr asss asst asta astb asti asto astr asts at-t ataa atab atai atan atar atas atat atbs atia atin atis atit atna atno atns atob atoi aton ator atos atot atra atri atrn atro atsb atsi atst atta atti attn atto attr atts ba-i baaa baan baar baas baat baba babb babi babo babr babs baia baib bain baio bair bais bait bana bani bann bano banr bans bant baon baos bar- bara barb bari barn baro barr bars bart basa basi baso bass bast bata bati batn bato bats batt bbas bbbb bbbs bbin bian biao biar bias biat biba bibb bibi bibo bibs biin biis bin- bina bini binn bino bins bint bio- bioi bion bios biot bira birb biri birn biro birr birs birt bis- bisa biso biss bist bita bito bits bitt bnai bnas bnib bnin bnor bnrr bnss bnta boab boai boan boar boas boat boba bobb bobi bobo bobs boi- boii boin bois boit bona boni bonn bono bons bont boob boon boor boos boot bor- bora bori born boro borr bors bort bosa bosi bosn boso boss bost bota botb boti botn boto bots bott brab brai bran brao bras brat bria brin brio bris brit brna brno brns broa brob bron broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bsin bsns bson bsos bsra bsts btaa btan btob btor btrt btss bttb i-no iaaa iaai iaas iaat iaba iaia iain iais iana ians iara iars iart iasa iasi iaso iasr iata iati iban ibar ibas ibat ibia ibis ibns ibon ibos ibot ibra ibri ibro ibsa ibsn ibss ibtb ibts iias iiii iiio iiis iiit iino iioi iioo iios iira iirs iisi iisr iist iita iitr iitt inab inai inan inao inar inas inat inba inbo inia inis init inna inni inno innr inns ino- inoi inon inor inos inot inra inri inro inrs insa inso inss inst inta inti intn into intr ints ioan ioba iobi ioii ioio ioit iona ioni ionn iono ions iooi iooo ioos iora iori iors ioso iota ioto irai iran irao irar iras iri- iria irin irio iris irna irob iron irra irri irrs irsa irta irti irts is-a isai isan isao isar isas isat isba isbn isbt isia isin isis isit isna isno isnt iso- ison isor isos isra isri issa issi isso issr isss ista isti isto istr ists itaa itai itan itar itas itat itbs itia itin itis itno itoi iton itoo itor itos itra itri itrs itsa itsi itso itta itto n-ii naaa naab naai naan naar naas naat naba nabi nabo nabs naia naib nain naio nair nais nait nan- nana nanb nani nann nano nans nant naoi naor naos naot nara nari narn naro narr nars nart nas- nasa nasb nasi naso nasr nass nast nata nati nato nats natt nbaa nbar nbas nbbo nbia nbti niab nian nias nibi nibo nibs niia niir niit nina nini nino nins nion nioo nios nira niro nirs nirt nisa nisi niso niss nist nita nitb niti nito nitr nits nnit nnnn nnos nnot nnsa nnss nntn noaa noat noba nobi nobo nobs noia noib noin noio noir nois noit non- nona noni nonn nono nons nont noo- noob noon nooo noor noos noot nor- nora norb nori norn noro norr nors nort nos- nosa noss nost not- nota noti noto nots nott nrab nras nrna nron nrsa nrta nrts nsaa nsai nsar nsbo nsin nsis nsna nsnr nsos nsra nssa nssb nsso nssr nsss nsts ntia ntis ntsb ntss ntto nttr oais oara oars oasi oass oast oats obai oban obas obba obbo obia obin obis obit oboi obon obor obos obot obra obri obro obsn obsr obss obst obts oiba oiii oins oint oion oios oira oirt oist oita oiti onab onan onar onas onat onia onir onis onit onna onni onno onon onor onos onra onso onst ont- onti onto ooaa ooba oobi ooia oona oons oont oooo ooos oora oort oosa oosi oost ootb oots orab orai oran orao orar oras orat orba orbb orbi orbo orbs ori- oria orin orio oris orit orna orni orno orns oro- oron oror oros orot orra orri orro orrs orsa orsi orso orta orto orts osai osan osar osas osat osba osia osii osin osis osno osnr osoi osoo osor osos osro ossa ossb ossi osso osta osti ostr osts otan otar otas otbs otin otis otit oto- oton otoo otor otos otra otro otrs otsa otso otta otti otto otts raab raan raas raat raba rabb rabi rabo rabs raia raii rain rair rais rait