a-a a-z aaa aad aae aag aau aaz ad- ada add ade adg adu adz aea aed aee aeg aeu aez ag- aga agd age agg agu agz au- aua aud aue aug auz az- aza azd aze azg azu azz daa dad dae dag dau daz dda ddd dde ddg ddu ddz de- dea ded dee deg deu dez dga dgd dge dgg dgu dgz dua dud due dug duz dza dzd dze dzu eaa ead eae eag eau eaz ed- eda edd ede edg edu eea eed eee eeg ega egd ege egg egu eu- eua eud eue eug eze ezz g-d gaa gad gae gag gau gaz gda gdd gde gdu ge- gea ged gee geg geu gez gga ggd ggg ggu ggz gu- gua gud gue gug guu guz gza gzu ua- uaa uad uae uag uau uaz uda udd ude udg udu uea ued uee ueg uga uge ugg ugu uua uue uug uuu uza uzu z-g zaa zad zag zaz zea zed zee zez zgg zud zug zuz zzz