a-a a-b a-i a-t a-z aaa aab aai aar aas aat aau aaz ab- aba abb abi abr abs abt abu abz ai- aia aib aii air ais ait aiu aiz ar- ara arb ari arr ars art aru arz as- asa asb asi asr ass ast asu asz at- ata atb ati atr ats att atu atz au- aua aub aui aur aus aut auz az- aza azb azi azs azt azu azz b-u baa bab bai bar bas bat bau baz bba bbb bbi bbr bbs bbt bbu bi- bia bib bii bir bis bit biu biz bra brb bri brr brs brt bru brz bsa bsb bsi bsr bss bst bsu bta btb bti btr bts btt btu btz bua bub bui bur bus but buu buz bza bzr bzs bzu bzz ia- iaa iab iai iar ias iat iau iaz iba ibb ibi ibr ibs ibt ibu ibz iia iib iii iir iis iit iiu ir- ira irb iri irr irs irt iru is- isa isb isi isr iss ist isu ita itb iti its itt itu itz iu- iua iub iui iur ius iut iuz iza izi izu izz ra- raa rab rai rar ras rat rau raz rba rbb rbi rbr rbs rbt rbu ria rib rii rir ris rit riz rra rrb rri rrr rrs rrt rru rsa rsb rsi rsr rss rst rsu rta rtb rti rtr rts rtt rtu rtz rua rub rui rur rus rut ruu ruz rza rzb saa sab sai sar sas sat sau saz sba sbb sbi sbr sbs sbt sbu sia sib sii sir sis sit siu sr- sra srb sri srr srs srt ss- ssa ssb ssi ssr sss sst ssu ssz sta stb sti str sts stt stu stz sua sub sui sur sus sut suu suz sza szi szr szu taa tab tai tar tas tat tau taz tba tbb tbi tbr tbs tbt tbu tbz tia tib tii tir tis tit tiu tiz tra trb tri trr trs trt tru trz tsa tsb tsi tsr tss tst tsu tta ttb tti ttr tts ttt ttu tua tub tui tur tus tut tuu tuz tza tzs tzu ua- uaa uab uai uar uas uat uau uaz uba ubb ubi ubr ubs ubt ubu uia uib uii uir uis uit uiu ur- ura urb uri urr urs urt uru urz usa usb usi usr uss ust usu usz uta utb uti utr uts utt utu utz uua uur uus uut uuu uza uzb uzi uzu zaa zab zai zar zas zat zaz zbb zbr zbs zbt zia zib zir zis zit ziz zrs zsa zsi zst zsu zsz zta ztr zub zui zur zus zut zuz zzr zzs zzt zzz

a-ii aaaa aaab aaai aaar aaas aaba aabb aabi aabt aaib aaii aais aara aari aars aart aaru aasa aasi aass aast aasu aata aatt aaus abaa abab abai abar abas abat abau abb- abba abbb abbi abbr abbs abbt abia abib abir abis abit abiu abra abri abrs abs- absa absi abss absu abta abts abtu abua abus abut abza abzu aiai aias aiba aiia aiib aiir aira airi airs airt aisa aisb aisi aisr aist aita aiti aitr aits aitt aitu aiui aiza aizi aizu arab arai arar aras arat arau arba arbi arbs aria arib arii aris arit ariz arr- arra arri arrr arrs arrt arru ars- arsa arsi arst arsu arta arti artr arts artz arua arub arui arut arza arzu asaa asab asai asar asas asat asau asba asbu asia asii asir asis asit asra asrs asru assa assi assr asss asst assu asta astb asti astr asts asub asui asur asus at-t ataa atab atai atar atas atat atbs atia atis atit atiu atra atri atru atsb atsi atst atta atti attr atts attu atua atub atur atus auaa auis aur- aura auri ausa aust ausu aut- auts aza- azab azai azar azas azat azaz azia azis aziz azra azua azur azza azzi ba-i baaa baar baas baat baaz baba babb babi babr babs babu baia baib bair bais bait bar- bara barb bari barr bars bart baru barz basa basi bass bast basu bata bati bats batt batu batz bau- baur baza bazi bbas bbau bbbb bbbs biar bias biat biba bibb bibi bibs biis bira birb biri birr birs birt biru bis- bisa biss bist bisu bita bits bitt bitu bitz bizu bizz brab brai bras brat brau braz bria bris brit briz brrr brrs brsb brsr brst brus brut bruz brza bsaa bsas bsat bsra bsts btaa btrt btss bttb btus buar buat buba bubb bubi bubs bubu buir buis buit buiu bur- bura burb buri burr burs burt buru burz busa busi buss bust busu but- buta buti buts butt butz buus buuz buza buzi buzz bzzt bzzz iaaa iaai iaas iaat iaba iaia iais iara iars iart iaru iasa iasi iasr iata iati iazu ibar ibas ibat ibia ibis ibra ibri ibsa ibss ibtb ibts ibus iias iiii iiis iiit iira iirs iisi iisr iist iisu iita iitr iitt irai irar iras iri- iria iris irra irri irrs irsa irta irti irts irus is-a isai isar isas isat isaz isba isbt isia isis isit isra isri issa issi issr isss issu ista isti istr ists isua isus itaa itai itar itas itat itbs itia itis itra itri itrs itsa itsi itsu itta itur itza iuiu iura iuss iust izar izba izia izra raab raas raat raaz raba rabb rabi rabs rabu raia raii rair rais rait raiu raiz rara rarb rari rars rarz rasa rasi rass rast rasu rata rati rats ratt ratu ratz raua raub raus raut raza razi razr razz rbbb rbbr rbbs rbis rbss rbst riaa riab riai rias riat riau riaz rib- riba ribs ribu riia riis riri rirs risa risi riss rist risu rita riti rits ritt ritu ritz rius riza rizi rizu rizz rras rrat rrrr rsaa rsai rsbi rsis rssa rsts rstu rsua rtai rtas rtss