-er -ey a-a aaa aae aah aar aas aax aay aea aee aeh aer aes aex aey aha ahe ahh ahr ahs ahx ahy ar- ara are arh arr ars arx ary as- asa ase ash asr ass asx asy ax- axa axe axh axr axs axx ay- aya aye ayh ayr ays ayx eaa eae eah ear eas eax eea eee eer ees eex eey eha ehe ehh ehr ehs era ere erh err ers ery es- esa ese esh esr ess esx esy ex- exa exe exh exr exs exx exy eya eye eyr eys haa hae hah har has hax hay he- hea hee heh her hes hex hey hha hhe hhh hhr hhs hhy hr- hra hre hrh hrr hrs hsa hse hsh hsr hss hsx hsy hy- hya hye hyh hyr hys hyy ra- raa rae rah rar ras rax ray re- rea ree reh rer res rex rey rh- rha rhe rhh rhr rhs rra rrh rrr rrs rsa rse rsh rsr rss rsx rxr rxs ry- rya rye ryr rys ryy saa sae sah sar sas sax say se- sea see seh ser ses sex sey sh- sha she shh shr shs shy sr- sra sre srh srr srs srx sry ss- ssa sse ssh ssr sss ssx sxs sy- sya sye syh syr sys syx xaa xar xas xee xer xes xex xrx xry xsa xss xxx xxy xyr xyy yaa yae yah yar yas yax yay yea yee yeh yer yes yex yey yha yhe yhs yra yre yrs ysa yse ysr yss ysy yxa yxe yxy yye yys yyy