a-a a-i a-t a-z aaa aag aai aan aao aar aat aaz ag- aga agg agi agn ago agr agt agz ai- aia aig aii ain aio air ait aiz an- ana ang ani ann ano anr ant anz aoa aog aoi aon aoo aor aot ar- ara arg ari arn aro arr art arz at- ata atg ati atn ato atr att atz az- aza azg azi azn azo azt azz gaa gag gai gan gao gar gat gaz gga ggg ggi ggn ggo ggr ggt ggz gia gig gii gin gio gir git giz gna gni gnn gno gnr gnt goa gog goi gon goo gor got goz gra grg gri grn gro grr grt gta gtg gti gtn gto gtr gtt gza gzo gzr ia- iaa iag iai ian iao iar iat iaz iga igg igi ign igo igr igt iia iii iin iio iir iit in- ina ing ini inn ino inr int io- ioa iog ioi ion ioo ior iot ir- ira irg iri irn iro irr irt ita itg iti itn ito itt itz iza izi izo izz n-i naa nag nai nan nao nar nat naz nga ngg ngi ngn ngo ngt nia nig nii nin nio nir nit niz nna nng nni nnn nno nnt nnz no- noa nog noi non noo nor not noz nra nrg nri nrn nro nrr nrt nrz nta ntg nti ntn nto ntr ntt ntz nzg nzi nzo nzz o-i oaa oag oai oan oao oar oat oga ogg ogi ogn ogo ogt oia oii oin oio oir oit oiz on- ona ong oni onn ono onr ont oo- ooa oog ooi oon ooo oor oot or- ora org ori orn oro orr ort orz ot- ota otg oti otn oto otr ott otz oza ozo ozt ozz ra- raa rag rai ran rao rar rat raz rga rgg rgi rgn rgo rgr rgt ria rig rii rin rio rir rit riz rna rng rni rnn rno rnr rnt rnz roa rog roi ron roo ror rot roz rra rrg rri rrn rrr rrt rta rtg rti rtn rto rtr rtt rtz rza rzo taa tag tai tan tao tar tat taz tga tgg tgi tgn tgo tgr tgt tgz tia tig tii tin tio tir tit tiz tna tng tni tnn tno tnr tnt tnz to- toa tog toi ton too tor tot toz tra trg tri trn tro trr trt trz tta ttg tti ttn tto ttr ttt tza z-g zaa zag zai zan zao zar zat zaz zgg zgi zia zig zin zio zir zit ziz znn zno zo- zoa zog zoi zon zoo zor zot zro zta ztr zzr zzt zzz