-er -ey -ly eee eef eel eep eer eey ef- efe eff efl efp efr ele elf ell elp elr ely ep- epe epf epl epp epr ere erf erl erp err ery eye eyl eyp eyr fee fef fel fep fer fey ffe fff ffl ffp ffr ffy fle flf fll flp flr fly fpe fpl fpp fpr fpy fre frf frl frp frr fry fy- fye fyp l-p lee lef lel lep ler ley lfe lff lfl lfp lfr lle llf lll llp llr lly lpe lpf lpl lpp lpr lrf lrp lrr lry lye lyf lyl lyr p-p pee pef pel pep per pey pfe pff pfl pfp pfr pfy ple plf pll plp plr ply ppe ppf ppl ppp ppr pre prf prl prp prr pry py- pye pyf pyl pyr re- ree ref rel rep rer rey rfe rff rfl rfp rfr rle rlf rll rlp rlr rly rpe rpf rpl rpp rpr rrf rrl rrp rrr ry- rye ryf ryr ryy yee yef yel yep yer yey yfe yff yfr yle yll ylr yly ypf ypl yre yrf yrp yye yyf yyy