-ey a-a a-b aaa aab aae aam aan aas aau aay ab- aba abb abe abm abn abs abu aby aea aeb aee aem aen aes aeu aey ama amb ame amm amn ams amu amy an- ana anb ane anm ann ans anu any as- asa asb ase asm asn ass asu asy au- aua aub aue aum aun aus ay- aya aye ayn ays ayu b-u baa bab bae bam ban bas bau bay bba bbb bbe bbm bbn bbs bbu bby be- bea beb bee bem ben bes beu bey bma bmb bme bmm bmn bms bmu bna bnb bne bnn bns bnu bsa bsb bse bsm bsn bss bsu bsy bua bub bue bum bun bus buu buy by- bya bye bym byn bys byu eaa eab eae eam ean eas eau eba ebb ebe ebm ebn ebs ebu eby eea eeb eee eem een ees eey em- ema emb eme emm emn ems emu en- ena enb ene enm enn ens enu eny es- esa esb ese esm esn ess esu esy eu- eua eub eue eun eus eya eye eym eyn eys maa mab mae mam man mas mau may mba mbb mbe mbm mbs mbu mea meb mee mem men mes meu mey mma mmb mme mmm mmn mms mmu mna mnb mne mnm mnn mns mnu msa msb mse msm msn mss msu msy mua mub mue mum mun mus muu muy my- mya myb mye mym myn mys myu naa nab nae nam nan nas nau nay nba nbb nbe nbm nbn nbs nbu ne- nea neb nee nem nen nes neu ney nma nmb nme nmm nmn nms nmu nna nnb nne nnm nnn nns nnu nsa nsb nse nsm nsn nss nsu nsy nua nub nue num nun nus nuu nuy nya nye nym nyn nys nyu nyy saa sab sae sam san sas sau say sba sbb sbe sbm sbn sbs sbu sby se- sea seb see sem sen ses seu sey sma smb sme smm smn sms smu smy sna snb sne snm snn sns snu sny ss- ssa ssb sse ssm ssn sss ssu sua sub sue sum sun sus suu suy sy- sya syb sye sym syn sys syu ua- uaa uab uae uam uan uas uau uay uba ubb ube ubn ubs ubu uby uea ueb uee uem uen ues uey um- uma umb ume umm umn ums umu un- una unb une unm unn uns unu uny usa usb use usm usn uss usu uua uue uum uun uus uuu uys uyu yaa yab yae yam yan yas yau yay ybe ybm ybs yby yea yeb yee yem yen yes yey yma yme ymm yms yna yne ynn yns ynu yny ysa ysb yse ysm yss ysu ysy yua yue yum yun yus yuu yuy yyb yye yys yyu yyy