-er -ey -ly -ol eee eef eel eeo eep eer eet eey ef- efe eff efl efo efp efr eft ele elf ell elo elp elr elt ely eo- eoe eof eol eoo eop eor eot ep- epe epf epl epo epp epr ept ere erf erl ero erp err ert ery ete etf etl eto etp etr ett ety eye eyl eyo eyp eyr eyt fee fef fel feo fep fer fet fey ffe fff ffl ffo ffp ffr fft ffy fle flf fll flo flp flr flt fly foe fof fol foo fop for fot foy fpe fpl fpo fpp fpr fpt fpy fre frf frl fro frp frr frt fry fte ftf ftl fto ftp ftr ftt fty fy- fye fyo fyp l-p lee lef lel leo lep ler let ley lfe lff lfl lfo lfp lfr lft lle llf lll llo llp llr llt lly loe lof lol loo lop lor lot loy lpe lpf lpl lpo lpp lpr lpt lrf lro lrp lrr lrt lry lte ltf ltl lto ltp ltr ltt lye lyf lyl lyo lyr lyt oee oef oel oeo oep oer oet oey of- ofe off ofl ofo ofp ofr oft ole olf oll olo olp olt oly oo- oof ool ooo oop oor oot op- ope opf opl opo opp opr opt opy or- ore orf orl oro orp orr ort ory ot- ote otf otl oto otp otr ott oye oyl oyo p-p pee pef pel peo pep per pet pey pfe pff pfl pfo pfp pfr pft pfy ple plf pll plo plp plr plt ply poe pof pol poo pop por pot poy ppe ppf ppl ppo ppp ppr ppt pre prf prl pro prp prr prt pry pt- pte ptf ptl pto ptp ptr ptt pty py- pye pyf pyl pyo pyr pyt re- ree ref rel reo rep rer ret rey rfe rff rfl rfo rfp rfr rft rle rlf rll rlo rlp rlr rlt rly roe rof rol roo rop ror rot roy rpe rpf rpl rpo rpp rpr rpt rrf rrl rrp rrr rrt rte rtf rtl rto rtp rtr rtt rty ry- rye ryf ryo ryr ryy te- tee tef tel teo tep ter tet tey tfe tff tfl tfo tfp tfr tft tle tlf tll tlo tlp tlr tlt to- toe tof tol too top tor tot toy tpe tpf tpl tpo tpp tpr tpt tre trf trl tro trp trr trt try tte ttf ttl tto ttp ttr ttt tty tye tyf tyl tyo typ tyr tyt yee yef yel yeo yep yer yet yey yfe yff yfr yft yle yll ylr ylt yly yoe yof yol yoo yop yor yot yoy ypf ypl ypo yre yrf yro yrp yrt yte ytf ytl yto ytp ytr ytt yye yyf yyt yyy