a-a a-i a-z aaa aad aaf aai aak aan aar aaz ad- ada add adf adi adk adn adr adz af- afa afd aff afi afk afn afr afz ai- aia aid aif aii aik ain air aiz aka akd aki akk akn akr an- ana and anf ani ank ann anr anz ar- ara ard arf ari ark arn arr arz az- aza azd azf azi azn azz daa dad daf dai dak dan dar daz dda ddd ddf ddi ddk ddn ddr ddz dfa dfd dff dfi dfk dfn dfr dfz di- dia did dif dii dik din dir diz dka dki dkk dkr dna dnd dnf dni dnk dnn dnr dnz dra drd dri drk drn drr drz dza dzd dzi dzr faa fad faf fai fak fan far faz fda fdd fdf fdi fdk fdn fdr ffa ffd fff ffi ffk ffn ffr ffz fia fid fif fii fik fin fir fiz fka fkf fki fkk fna fnd fnf fni fnk fnn fnr fnz fra frd frf fri frk frn frr fzd i-d i-f ia- iaa iad iaf iai ian iar iaz ida idd idf idi idk idn idr ifa ifd iff ifi ifn ifr ifz iia iid iif iii iin iir ika ikf iki ikk ikr in- ina ind inf ini ink inn inr ir- ira ird irf iri irk irn irr iza izi izz k-z ka- kaa kad kaf kai kak kan kar kaz kda kdf kdk kdr kfa kfd kff kfi kia kid kif kii kik kin kir kiz kki kkk kkn kkr kn- kna knd knf kni knk knn knr kra krd krf kri krk krn krr n-i naa nad naf nai nak nan nar naz nda ndd ndf ndi ndk ndn ndr nfa nfd nff nfi nfk nfn nfr nia nid nif nii nik nin nir niz nka nkf nki nkk nkn nkr nna nnf nni nnk nnn nnz nra nrd nrf nri nrk nrn nrr nrz nzd nzf nzi nzz ra- raa rad raf rai rak ran rar raz rda rdd rdf rdi rdn rdr rfa rfd rff rfi rfk rfn rfr rfz ria rid rif rii rik rin rir riz rkf rkk rkz rna rnd rni rnn rnr rnz rra rrd rrf rri rrk rrn rrr rza zaa zad zaf zai zak zan zar zaz zdf zfa zfd zfn zfr zia zid zif zik zin zir ziz zka znd znn zzr zzz