-al -ol a-a a-i a-t a-z aaa aag aai aal aao aat aaz ag- aga agg agi agl ago agt agz ai- aia aig aii ail aio ait aiz al- ala alg ali all alo alt alz aoa aog aoi aol aoo aot at- ata atg ati atl ato att atz az- aza azg azi azo azt azz gaa gag gai gal gao gat gaz gga ggg ggi ggo ggt ggz gia gig gii gil gio git giz gla glg gli gll glo glt glz goa gog goi gol goo got goz gta gtg gti gtl gto gtt gza gzo ia- iaa iag iai ial iao iat iaz iga igg igi igl igo igt iia iii iil iio iit il- ila ilg ili ill ilo ilt ilz io- ioa iog ioi iol ioo iot ita itg iti itl ito itt itz iza izi izo izz la- laa lag lai lal lao lat laz lga lgg lgi lgl lgo lgt lia lig lii lil lio lit liz lla llg lli lll llo llt llz loa log loi lol loo lot loz lta ltg lti ltl lto ltt ltz lzi lzo o-i oaa oag oai oal oao oat oga ogg ogi ogl ogo ogt oia oii oil oio oit oiz ola olg oli oll olo olt oo- ooa oog ooi ool ooo oot ot- ota otg oti otl oto ott otz oza ozo ozt ozz taa tag tai tal tao tat taz tga tgg tgi tgl tgo tgt tgz tia tig tii til tio tit tiz tla tlg tli tll tlo tlt tlz to- toa tog toi tol too tot toz tta ttg tti ttl tto ttt tza z-g zaa zag zai zao zat zaz zgg zgi zia zig zil zio zit ziz zla zlt zo- zoa zog zoi zol zoo zot zta ztl zzt zzz