a-a a-b a-i a-z aaa aab aai aam aan aar aau aaz ab- aba abb abi abm abn abr abu abz ai- aia aib aii aim ain air aiu aiz ama amb ami amm amn amr amu amz an- ana anb ani anm ann anr anu anz ar- ara arb ari arm arn arr aru arz au- aua aub aui aum aun aur auz az- aza azb azi azm azn azu azz b-u baa bab bai bam ban bar bau baz bba bbb bbi bbm bbn bbr bbu bi- bia bib bii bim bin bir biu biz bma bmb bmi bmm bmn bmr bmu bmz bna bnb bni bnn bnr bnu bnz bra brb bri brm brn brr bru brz bua bub bui bum bun bur buu buz bza bzn bzr bzu bzz ia- iaa iab iai iam ian iar iau iaz iba ibb ibi ibm ibn ibr ibu ibz iia iib iii iim iin iir iiu im- ima imb imi imm imn imu imz in- ina inb ini inm inn inr inu ir- ira irb iri irm irn irr iru iu- iua iub iui ium iur iuz iza izi izm izu izz m-r maa mab mai mam man mar mau maz mba mbb mbi mbm mbr mbu mi- mia mib mii mim min mir miu miz mma mmb mmi mmm mmn mmr mmu mmz mna mnb mni mnm mnn mnr mnu mnz mra mrb mri mrm mrn mrr mru mrz mua mub mui mum mun mur muu mza mzb mzi mzm mzn n-i naa nab nai nam nan nar nau naz nba nbb nbi nbm nbn nbr nbu nia nib nii nim nin nir niu niz nma nmb nmi nmm nmn nmr nmu nmz nna nnb nni nnm nnn nnu nnz nra nrb nri nrm nrn nrr nru nrz nua nub nui num nun nur nuu nzb nzi nzz ra- raa rab rai ram ran rar rau raz rba rbb rbi rbm rbn rbr rbu ria rib rii rim rin rir riz rma rmb rmi rmm rmn rmr rna rnb rni rnm rnn rnr rnu rnz rra rrb rri rrm rrn rrr rru rua rub rui rum run rur ruu ruz rza rzb rzm ua- uaa uab uai uam uan uar uau uaz uba ubb ubi ubn ubr ubu uia uib uii uim uin uir uiu um- uma umb umi umm umn umr umu un- una unb uni unm unn unr unu ur- ura urb uri urm urn urr uru urz uua uum uun uur uuu uza uzb uzi uzu zaa zab zai zam zan zar zaz zbb zbm zbr zia zib zim zin zir ziz zma zmb zmm znn zub zui zum zun zur zuz zzr zzz