a-a a-i a-z aaa aag aai aan aao aar aau aaz ag- aga agg agi agn ago agr agu agz ai- aia aig aii ain aio air aiu aiz an- ana ang ani ann ano anr anu anz aoa aog aoi aon aoo aor aou ar- ara arg ari arn aro arr aru arz au- aua aug aui aun auo aur auz az- aza azg azi azn azo azu azz gaa gag gai gan gao gar gau gaz gga ggg ggi ggn ggo ggr ggu ggz gia gig gii gin gio gir giu giz gna gni gnn gno gnr gnu goa gog goi gon goo gor gou goz gra grg gri grn gro grr gru gu- gua gug gui gun guo gur guu guz gza gzo gzr gzu ia- iaa iag iai ian iao iar iau iaz iga igg igi ign igo igr igu iia iii iin iio iir iiu in- ina ing ini inn ino inr inu io- ioa iog ioi ion ioo ior iou ir- ira irg iri irn iro irr iru iu- iua iug iui iur iuz iza izi izo izu izz n-i naa nag nai nan nao nar nau naz nga ngg ngi ngn ngo ngu nia nig nii nin nio nir niu niz nna nng nni nnn nno nnu nnz no- noa nog noi non noo nor nou noz nra nrg nri nrn nro nrr nru nrz nua nug nui nun nuo nur nuu nzg nzi nzo nzz o-i oaa oag oai oan oao oar oau oga ogg ogi ogn ogo oia oii oin oio oir oiu oiz on- ona ong oni onn ono onr onu oo- ooa oog ooi oon ooo oor or- ora org ori orn oro orr oru orz ou- oua oui oun ouo our oza ozo ozu ozz ra- raa rag rai ran rao rar rau raz rga rgg rgi rgn rgo rgr ria rig rii rin rio rir riz rna rng rni rnn rno rnr rnu rnz roa rog roi ron roo ror rou roz rra rrg rri rrn rrr rru rua rug rui run ruo rur ruu ruz rza rzo ua- uaa uag uai uan uao uar uau uaz uga ugg ugi ugn ugo ugr ugu uia uig uii uin uio uir uiu un- una ung uni unn uno unr unu uoa uog uon uoo uor ur- ura urg uri urn uro urr uru urz uua uug uun uur uuu uza uzi uzo uzu z-g zaa zag zai zan zao zar zaz zgg zgi zia zig zin zio zir ziz znn zno zo- zoa zog zoi zon zoo zor zou zro zug zui zun zur zuz zzr zzz