-ana a-ii aaaa aaab aaai aaan aaar aaas aaba aabb aabi aabt aaib aaii aain aais aana aani aara aari aars aart aasa aasi aass aast aata aatt abaa abab abai abaj aban abar abas abat abb- abba abbb abbi abbr abbs abbt abia abib abin abir abis abit abjs abra abri abrs abs- absa absi abss abta abts aiai aian aias aiba aibn aiia aiib aiin aiir aija aina aini ains aint aira airi airs airt aisa aisb aisi aisj aisr aist aita aiti aitr aits aitt ajab ajan ajar ajas ajat ajba ajis ajit ajna ajri ajss ana- anaa anab anai anan anar anas anat anba anbb anbi ania anib anin anir anis anit anja anji anna annb anni anns annt anri ansa ansi ant- anta anti antr ants antt arab arai aran arar aras arat arba arbi arbs aria arib arii arij arin aris arit arja arna arni arns arnt arr- arra arri arrr arrs arrt ars- arsa arsi arst arta arti artr arts asaa asab asai asan asar asas asat asba asia asii asij asin asir asis asit asja asni asra asrs assa assi assn assr asss asst asta astb asti astr asts at-t ataa atab atai atan atar atas atat atbs atia atin atis atit atna atns atra atri atrn atsb atsi atst atta atti attn attr atts ba-i baaa baan baar baas baat baba babb babi babr babs baia baib bain bair bais bait baja baji bajs bana bani banj bann banr bans bant bar- bara barb bari barn barr bars bart basa basi bass bast bata bati batn bats batt bbas bbbb bbbs bbin biaj bian biar bias biat biba bibb bibi bibs biin biis bija biji bijs bin- bina bini binn bins bint bira birb biri birn birr birs birt bis- bisa biss bist bita bits bitt bjni bnai bnas bnib bnin bnrr bnss bnta brab brai braj bran bras brat bria brin bris brit brna brnj brns brrr brrs brsb brsr brst bsaa bsas bsat bsin bsns bsra bsts btaa btan btrt btss bttb iaaa iaai iaas iaat iaba iaia iain iais iana ians iara iars iart iasa iasi iasr iata iati iban ibar ibas ibat ibia ibis ibns ibra ibri ibsa ibsn ibss ibtb ibts iias iiii iiis iiit iira iirs iisi iisj iisr iist iita iitr iitt ijji inab inai inan inar inas inat inba inia inis init inja inji inna inni innr inns inra inri inrs insa inss inst inta inti intj intn intr ints irai iraj iran irar iras iri- iria irin iris irna irra irri irrs irsa irta irti irts is-a isai isan isar isas isat isba isbn isbt isia isin isis isit isna isnt isra isri issa issi issr isss ista isti istj istr ists itaa itai itan itar itas itat itbs itia itin itis itra itri itrs itsa itsi itta jaan jaar jaas jaba jabi jabr jabs jain jair jais jaja jaji jana jani jann jans jant jara jari jarr jars jart jasa jasn jass jast jati jats jbaa jbar jian jias jibb jibi jibs jiji jina jini jinn jins jint jira jiri jirt jisa jist jiti jits jjar jrbr jsat jssr jsss jtar jtsb n-ii naaa naab naai naan naar naas naat naba nabi nabs naia naib nain nair nais nait naja naji najr nan- nana nanb nani nann nans nant nara nari narn narr nars nart nas- nasa nasb nasi nasr nass nast nata nati nats natt nbaa nbar nbas nbbj nbia nbti niab nian nias nibi nibs niia niir niit niji nina nini nins nira nirs nirt nisa nisi niss nist nita nitb niti nitr nits njaa njai njbs nnit nnnn nnsa nnss nntn nrab nras nrna nrsa nrta nrts nsaa nsai nsar nsin nsis nsna nsnr nsra nssa nssb nssr nsss nsts ntia ntis ntsb ntss nttr raab raaj raan raas raat raba rabb rabi rabs raia raii rain rair rais rait raja raji rajs rana rani rann rans rant rara rarb rari rars rasa rasi rass rast rata rati rats ratt rbbb rbbr rbbs rbis rbss rbst riaa riab riai rian rias riat rib- riba ribs riia riin riis riji rijn rijs rina rinn riri rirs risa risi riss rist rita riti rits ritt rnai rnas rnbr rnin rnnt rras rrat rrna rrrr rsaa rsai rsaj rsbi rsis rsna rsnn rsnr rssa rsts rtai rtan rtas rtns rtss rtts s-ib s-ii saab saaj saan saar saas saat saba sabb sabi sabr sabs saia sain sair sais sait saja sana sani sanj sann sanr sans sant sara sari sarn sarr sars sart sasa sasi sass sast sata satb sati satn satr sats satt sbaa sbai sbar sbas sbbs sbia sbsa sbsi sbst sbtn siaa siab siai sian sias siat siba sibi sibs siit sijt sina sini sinj sinn sins sint sira siri sirr sirs sirt sisa sisi siss sist sit- sita siti sitn sits sitt sjab sjis sjrt snab snar snas snat snba snia snib snir snit snns snra snrs sntr sras srib sris srna srni srnn srta srtr ssaa ssab ssan ssas ssat ssbn ssbr ssin ssis ssit ssns ssra ssri ssrs sssa sssb sssi ssss ssta sstb ssts stab stai staj stan star stas stat stbs stia stib stir stis stit stnn stnr stns stra stri strn strs stsi stss sttr taa- taan taar taas taat taba tabb tabi tabs taia tain tair tais tait tana tani tanj tann tans tant tara tarb tari tarn tarr tars tart tasa tasb tasi tasr tass tast tata tatb tati tatr tats tatt tbar tbas tbbs tbit tbrb tbst tbta tiaa tiab tian tiar tias tiba tibi tibs tiit tiji tijs tina tini tinn tins tint tira tirb tiri tirr tirs tisa tisb tisi tiss tist tita titi tits titt tjan tjsj tnts traa trab trai tran tras trat tri- tria trib trin tris trit trna trra trsi trst trtr tsaa tsai tsar tsat tsia tsin tsis tsna tssa tssi tssr tsst tsts ttab ttbb ttss tttt