-er a-a a-i a-z aaa aad aae aag aai aao aar aau aaz ad- ada add ade adg adi ado adr adu adz aea aed aee aeg aei aeo aer aeu aez ag- aga agd age agg agi ago agr agu agz ai- aia aid aie aig aii aio air aiu aiz aoa aod aoe aog aoi aoo aor aou ar- ara ard are arg ari aro arr aru arz au- aua aud aue aug aui auo aur auz az- aza azd aze azg azi azo azu azz daa dad dae dag dai dao dar dau daz dda ddd dde ddg ddi ddo ddr ddu ddz de- dea ded dee deg dei deo der deu dez dga dgd dge dgg dgi dgr dgu dgz di- dia did die dig dii dio dir diu diz doa dod doe dog doi doo dor dou doz dra drd dre drg dri dro drr dru drz dua dud due dug dui duo dur duz dza dzd dze dzi dzo dzr dzu eaa ead eae eag eai eao ear eau eaz ed- eda edd ede edg edi edo edr edu eea eed eee eeg eeo eer ega egd ege egg egi ego egr egu eia eid eie eig eii eio eir eiu eo- eoa eod eoe eog eoi eoo eor eou era erd ere erg eri ero err eru erz eu- eua eud eue eug eui eur eze ezo ezr ezz g-d gaa gad gae gag gai gao gar gau gaz gda gdd gde gdi gdo gdr gdu ge- gea ged gee geg gei geo ger geu gez gga ggd ggg ggi ggo ggr ggu ggz gia gid gie gig gii gio gir giu giz goa god goe gog goi goo gor gou goz gra grd gre grg gri gro grr gru gu- gua gud gue gug gui guo gur guu guz gza gzo gzr gzu i-d ia- iaa iad iae iag iai iao iar iau iaz ida idd ide idg idi ido idr idu ie- iea ied iee ieg iei ier iga igd ige igg igi igo igr igu iia iid iie iii iio iir iiu io- ioa iod ioe iog ioi ioo ior iou ir- ira ird ire irg iri iro irr iru iu- iua iud iue iug iui iur iuz iza ize izi izo izu izz o-i oaa oad oae oag oai oao oar oau oda odd ode odg odi odo odr odu oea oed oee oeg oei oeo oer oga ogd oge ogg ogi ogo oia oid oie oii oio oir oiu oiz oo- ooa ood oog ooi ooo oor or- ora ord ore org ori oro orr oru orz ou- oua oud oue oui ouo our oza oze ozo ozu ozz ra- raa rad rae rag rai rao rar rau raz rda rdd rde rdg rdi rdo rdr rdu re- rea red ree reg rei reo rer reu rez rga rgd rge rgg rgi rgo rgr ria rid rie rig rii rio rir riz roa rod roe rog roi roo ror rou roz rra rrd rrg rri rrr rru rua rud rue rug rui ruo rur ruu ruz rza rze rzo ua- uaa uad uae uag uai uao uar uau uaz uda udd ude udg udi udo udr udu uea ued uee ueg uei uer uga uge ugg ugi ugo ugr ugu uia uid uie uig uii uio uir uiu uoa uod uoe uog uoo uor ur- ura urd ure urg uri uro urr uru urz uua uue uug uur uuu uza uzi uzo uzu z-g zaa zad zag zai zao zar zaz zea zed zee zeo zer zez zgg zgi zia zid zie zig zio zir ziz zo- zoa zod zoe zog zoi zoo zor zou zro zud zug zui zur zuz zzr zzz