-ey a-a aaa aae aam aas aax aay aea aee aem aes aex aey ama ame amm ams amx amy as- asa ase asm ass asx asy ax- axa axe axm axs axx ay- aya aye ays ayx eaa eae eam eas eax eea eee eem ees eex eey em- ema eme emm ems emx es- esa ese esm ess esx esy ex- exa exe exs exx exy eya eye eym eys maa mae mam mas max may mea mee mem mes mex mey mma mme mmm mms mmx msa mse msm mss msx msy mxa mxs my- mya mye mym mys myx saa sae sam sas sax say se- sea see sem ses sex sey sma sme smm sms smx smy ss- ssa sse ssm sss ssx sxm sxs sy- sya sye sym sys syx xaa xam xas xee xem xes xex xma xmm xms xmx xsa xsm xss xxx xxy xyy yaa yae yam yas yax yay yea yee yem yes yex yey yma yme ymm yms ysa yse ysm yss ysy yxa yxe yxy yye yys yyy