-ey eee eef eek een eeo eet eey ef- efe eff efo eft eke ekf eko ekt eku eky en- ene enf enk enn eno ent enu eny eo- eoe eof eok eon eoo eot eou ete etf etk etn eto ett etu ety eu- eue euf eun eut eye eyn eyo eyt fee fef fek fen feo fet feu fey ffe fff ffk ffn ffo fft ffu ffy fkf fkk fkt fne fnf fnk fnn fnt fnu foe fof fok fon foo fot fou foy fte ftf ftk ftn fto ftt ftu fty fue fuf fuk fun fuo fut fuu fy- fye fyk fyn fyo k-t ke- kee kef kek ken keo ket key kff kfo kfu kke kkk kkn kkt kku kky kn- kne knf knk knn kno knt knu koe kof kok kon koo kot kou koy kte ktf ktk ktn kto ktt ktu kue kuk kun kut kuu kuy kye kyn kyo kyt kyu ne- nee nef nek nen neo net neu ney nfe nff nfk nfn nfo nft nfu nke nkf nkk nkn nko nkt nku nky nne nnf nnk nnn nno nnt nnu no- noe nof nok non noo not nou noy nte ntf ntk ntn nto ntt ntu nue nuk nun nuo nut nuu nuy nye nyf nyk nyn nyo nyt nyu nyy oee oef oen oeo oet oey of- ofe off ofn ofo oft ofu oke okk oko oku on- one onf onk onn ono ont onu ony oo- oof ook oon ooo oot ot- ote otf otk otn oto ott otu ou- oue ouf ouk oun ouo out oye oyo te- tee tef tek ten teo tet teu tey tfe tff tfk tfn tfo tft tfu tke tkk tko tkt tky tne tnf tnk tnn tno tnt to- toe tof tok ton too tot tou toy tte ttf ttk ttn tto ttt ttu tty tue tuf tuk tun tuo tut tuu tuy tye tyf tyn tyo tyt uee uef uen uet uey ufe uff ufn ufo uft ufu uke ukf ukk ukn uku un- une unf unk unn uno unt unu uny uoe uok uon uoo uot ute utf utk utn uto utt utu uty uue uun uut uuu uyo uyu yee yef yek yen yeo yet yey yfe yff yft yfu ykk ykn yne ynk ynn ynu yny yoe yof yok yon yoo yot you yoy yte ytf ytk ytn yto ytt ytu yue yuk yun yuo yut yuu yuy yye yyf yyt yyu yyy