eeee eefe eete efeo efet effy eft- eftp eoto epee epot eppo eppp eppy epte etee etfe etoe etoy ette etto etty eyet eyey eyot eype eyte feet fefe feff fefo feof fete fetp fett feyt ffee ffff fftf fofo foof foot fopp fote foto fotp fott foty foyt ftfy ftop ftpe fyeo fyfe o-eo oeye oeyo off- offe offo offy oftp ooff oofy oooo ootp ooty opep opet opo- oppo oppy opto opye otee otep otfp oto- otoe otof otoo otoy otpp otte otto oyee peep peet peff pepe pepo pete peto pett pety peyo pfet pfff pfft pfte poet poey poff poof poop poot pop- pope popo popp popt popy pote potf poto pott poty poyo pppo pppp pptt ppye ptop pyep pyet pyo- pyot pype pypy pyte pytt teef teet teff teft tepe tepp tete teto tett teye tfot tfpt tftp to-y toee toet toey toff tofo toft toof toot top- tope topf topo topp topt tote toto tott toty toyo toyt tppp tpte tptp tpyo tteo ttff ttoe ttop ttoy tttt tyee tyet tyfe tyff tyft typ- type typo typp typy tyte tyto tytt tyty yeep yeet yefe yeff yeft yeof yeot yepe yepp yete yeto yett yeye yeyo yfet yfte yoff yoof yoop yoot yopo yopy yote yott yoye yoyo yyfe yyff yyyy