-ey b-u bbb bbe bbh bbi bbn bbu bby be- beb bee beh bei ben beu bey bhb bhe bhh bhi bhu bi- bib bie bih bii bin biu biy bnb bne bni bnn bnu bub bue buh bui bun buu buy by- bye byh byi byn byu ebb ebe ebh ebi ebn ebu eby eeb eee een eey ehb ehe ehh ehi ehn ehu eib eie eii ein eiu en- enb ene enh eni enn enu eny eu- eub eue eui eun eye eyn h-i hbb hbe hbh hbi hbn hbu hby he- heb hee heh hei hen heu hey hhb hhe hhh hhi hhn hhu hhy hib hie hih hii hin hiu hnb hne hnh hnn hnu hny hub hue huh hui hun huu huy hy- hyb hye hyh hyi hyn hyy ibb ibe ibh ibi ibn ibu iby ie- iee iei ien iey ihb ihe ihh ihi ihn ihu ihy iib iie iih iii iin iiu in- inb ine inh ini inn inu iny iu- iub iue iui iye iyy n-i nbb nbe nbi nbn nbu ne- neb nee neh nei nen neu ney nhb nhe nhh nhi nhn nhu nhy nib nie nih nii nin niu nnb nne nnh nni nnn nnu nub nue nuh nui nun nuu nuy nye nyn nyu nyy ubb ube ubh ubi ubn ubu uby ueb uee ueh uei uen uey uhb uhe uhh uhi uhu uhy uib uie uii uin uiu un- unb une unh uni unn unu uny uue uun uuu uyi uyu ybe ybi yby yeb yee yeh yei yen yey yhe yhi yhu yie yih yii yin yne ynn ynu yny yue yuh yui yun yuu yuy yyb yye yyu yyy