-ly fff ffi ffl ffm ffy fif fii fil fim flf fli fll flm fly fmf fmi fml fmm fy- fyi i-f iff ifi ifl ifm ify iif iii iil iim il- ilf ili ill ilm ily im- imf imi iml imm imy iym iyy lff lfi lfl lfm lif lii lil lim llf lli lll llm lly lmf lmi lml lmm lyf lyl lym m-f mff mfi mfl mfm mfy mi- mif mii mil mim miy mlf mli mll mlm mmf mmi mml mmm my- myf myl mym yff yfm yif yii yim yli yll ylm yly ymi yml ymm yyf yyy