-er -ey -ly -ol eee eef eel eeo eer eey ef- efe eff efl efo efr ele elf ell elo elr elu ely eo- eoe eof eol eoo eor eou ere erf erl ero err eru ery eu- eue euf eul eur eye eyl eyo eyr fee fef fel feo fer feu fey ffe fff ffl ffo ffr ffu ffy fle flf fll flo flr flu fly foe fof fol foo for fou foy fre frf frl fro frr fru fry fue fuf ful fuo fur fuu fy- fye fyo lee lef lel leo ler leu ley lfe lff lfl lfo lfr lfu lle llf lll llo llr llu lly loe lof lol loo lor lou loy lrf lro lrr lru lry lue luf lul luo lur luu luy lye lyf lyl lyo lyr oee oef oel oeo oer oey of- ofe off ofl ofo ofr ofu ole olf oll olo olu oly oo- oof ool ooo oor or- ore orf orl oro orr oru ory ou- oue ouf oul ouo our oye oyl oyo re- ree ref rel reo rer reu rey rfe rff rfl rfo rfr rfu rle rlf rll rlo rlr rlu rly roe rof rol roo ror rou roy rrf rrl rrr rru rue ruf ruo rur ruu ruy ry- rye ryf ryo ryr ryu ryy uee uef uel uer uey ufe uff ufl ufo ufr ufu ule ulf ull ulo ulr ulu uly uoe uol uoo uor ur- ure urf url uro urr uru ury uue uur uuu uyo uyu yee yef yel yeo yer yey yfe yff yfr yfu yle yll ylr yly yoe yof yol yoo yor you yoy yre yrf yro yru yue yul yuo yur yuu yuy yye yyf yyu yyy