a-a a-b a-i a-t a-z aaa aab aai aan aao aap aas aat aaz ab- aba abb abi abn abo abp abs abt abz ai- aia aib aii ain aio aip ais ait aiz an- ana anb ani ann ano anp ans ant anz aoa aob aoi aon aoo aop aos aot ap- apa apb api apn apo app aps apt as- asa asb asi asn aso asp ass ast asz at- ata atb ati atn ato atp ats att atz az- aza azb azi azn azo azp azs azt azz b-p baa bab bai ban bao bap bas bat baz bba bbb bbi bbn bbo bbp bbs bbt bi- bia bib bii bin bio bip bis bit biz bna bnb bni bnn bno bnp bns bnt bnz boa bob boi bon boo bop bos bot boz bpa bpb bpi bpn bpo bpp bps bpt bsa bsb bsi bsn bso bsp bss bst bta btb bti btn bto btp bts btt btz bza bzn bzo bzp bzs bzz ia- iaa iab iai ian iao iap ias iat iaz iba ibb ibi ibn ibo ibp ibs ibt ibz iia iib iii iin iio iip iis iit in- ina inb ini inn ino inp ins int io- ioa iob ioi ion ioo iop ios iot ipa ipb ipi ipn ipo ipp ips ipt is- isa isb isi isn iso isp iss ist ita itb iti itn ito itp its itt itz iza izi izo izz n-i naa nab nai nan nao nap nas nat naz nba nbb nbi nbn nbo nbp nbs nbt nia nib nii nin nio nip nis nit niz nna nnb nni nnn nno nnp nns nnt nnz no- noa nob noi non noo nop nos not noz npa npb npi npn npo npp nps npt npz nsa nsb nsi nsn nso nsp nss nst nsz nta ntb nti ntn nto ntp nts ntt ntz nzb nzi nzo nzp nzs nzz o-i oaa oab oai oan oao oap oas oat ob- oba obb obi obn obo obp obs obt oia oib oii oin oio oip ois oit oiz on- ona onb oni onn ono onp ons ont oo- ooa oob ooi oon ooo oop oos oot op- opa opb opi opn opo opp ops opt os- osa osb osi osn oso osp oss ost ot- ota otb oti otn oto otp ots ott otz oza ozo ozs ozt ozz p-p paa pab pai pan pao pap pas pat paz pba pbb pbi pbn pbo pbp pbs pbt pbz pia pib pii pin pio pip pis pit piz pn- pna pnb pni pnn pno pnp pns pnt poa pob poi pon poo pop pos pot poz ppa ppb ppi ppn ppo ppp pps ppt ppz ps- psa psb psi psn pso psp pss pst pt- pta ptb pti ptn pto ptp pts ptt ptz pzp pzt saa sab sai san sao sap sas sat saz sba sbb sbi sbn sbo sbp sbs sbt sia sib sii sin sio sip sis sit sna snb sni snn sno snp sns snt soa sob soi son soo sop sos sot soz spa spb spi spn spo spp sps spt spz ss- ssa ssb ssi ssn sso ssp sss sst ssz sta stb sti stn sto stp sts stt stz sza szi szp taa tab tai tan tao tap tas tat taz tba tbb tbi tbn tbo tbp tbs tbt tbz tia tib tii tin tio tip tis tit tiz tna tnb tni tnn tno tnp tns tnt tnz to- toa tob toi ton too top tos tot toz tpa tpb tpi tpn tpo tpp tps tpt tpz tsa tsb tsi tsn tso tsp tss tst tta ttb tti ttn tto ttp tts ttt tza tzs zaa zab zai zan zao zap zas zat zaz zbb zbs zbt zia zib zin zio zip zis zit ziz znn zno znp zns zo- zoa zob zoi zon zoo zos zot zpi zpo zpp zpt zsa zsi zst zsz zta zzs zzt zzz

-ana a-ii aaaa aaab aaai aaan aaap aaas aaba aabb aabi aabp aabt aaib aaii aain aais aana aani aanp aaon aaoo aapa aapi aapo aaps aapt aasa aasi aass aast aata aatt abaa abab abai aban abap abas abat abb- abba abbb abbi abbo abbs abbt abia abib abin abis abit aboa abob abon aboo abos abot abpa abpi abpn abpp abps abs- absa absi absp abss abta abts abza aiai aian aias aiba aibn aibo aiia aiib aiin aina aini aino ains aint aioi aion aipa aipi aips aisa aisb aisi aiso aist aita aiti aits aitt aiza aizi ana- anaa anab anai anan anao anap anas anat anaz anba anbb anbi anbo ania anib anin anio anip anis anit anna annb anni anno anns annt ano- anoa anon anos anp- anpa anpi anpp ansa ansi anso ansp ant- anta anti anto ants antt antz anza anzi aoba aonb aono aont aopo aosp aoss apai apan apao apap apas apat apba apbs api- apia apin apio apip apis apit apna apni apno apo- apon apoo apop apos apot appa apps appt apsa apsi apso apss apta apti aptn apts aptt asaa asab asai asan asao asap asas asat asba asbo asia asii asin asio asip asis asit asni asno asob asoi ason asop asos asot aspa aspi aspo asps aspt assa assi assn asso assp asss asst asta astb asti asto astp asts at-t ataa atab atai atan atap atas atat atbs atia atin atip atis atit atna atno atns atob atoi aton atop atos atot atoz atsb atsi atst atta atti attn atto attp atts aza- azab azai azan azap azas azat azaz azia azin azis aziz azna azni azo- azoi azon azoo azos azot azza azzi azzo ba-i baaa baan baas baat baaz baba babb babi babo babs baia baib bain baio bais bait bana bani bann bano banp bans bant banz baon baos bapa bapi bapp baps bapt basa basi baso bass bast bata bati batn bato bats batt