-er -ey eee eef eem eer eet eey ef- efe eff efi efm efr eft eie eif eii eim eir eit em- eme emf emi emm emr emt ere erf eri erm err ert ery ete etf eti etm etr ett ety eye eym eyr eyt fee fef fei fem fer fet fey ffe fff ffi ffm ffr fft ffy fie fif fii fim fir fit fme fmf fmi fmm fmr fmt fre frf fri frm frr frt fry fte ftf fti ftm ftr ftt fty fy- fye fyi i-f ie- iee ief iei iem ier iet iey ife iff ifi ifm ifr ift ify iie iif iii iim iir iit im- ime imf imi imm imt imy ir- ire irf iri irm irr irt iry ite itf iti itm itt ity iye iym iyr iyt iyy m-f m-r mee mef mei mem mer met mey mfe mff mfi mfm mfr mft mfy mi- mie mif mii mim mir mit miy mme mmf mmi mmm mmr mmt mre mrf mri mrm mrr mrt mry mte mtf mti mtm mtr mtt my- mye myf mym myr myt re- ree ref rei rem rer ret rey rfe rff rfi rfm rfr rft rie rif rii rim rir rit riy rme rmf rmi rmm rmr rmt rrf rri rrm rrr rrt rte rtf rti rtm rtr rtt rty ry- rye ryf rym ryr ryy te- tee tef tei tem ter tet tey tfe tff tfi tfm tfr tft tie tif tii tim tir tit tiy tme tmf tmi tmm tmr tmt tmy tre trf tri trm trr trt try tte ttf tti ttm ttr ttt tty tye tyf tym tyr tyt yee yef yei yem yer yet yey yfe yff yfm yfr yft yie yif yii yim yir yit yme ymi ymm ymt yre yrf yrt yte ytf ytm ytr ytt yye yyf yyt yyy