-ey a-a a-q a-z aaa aae aaq aau aay aaz aea aee aeq aeu aey aez aqa au- aua aue auz ay- aya aye ayu ayz az- aza aze azq azu azy azz eaa eae eau eaz eea eee eey eqa eqe eqq equ eu- eua eue eya eye eze ezz qaa qau qaz qee qqq qqu qu- qua que quy ua- uaa uae uaq uau uay uaz uea uee uey uua uue uuu uyu uza uzu yaa yae yau yay yaz yea yee yey yez yua yue yuu yuy yye yyu yyy yyz yzu yzy zaa zaq zay zaz zea zee zeq zez zuz zzy zzz