-er -ey eee eef eem eer ees eet eey ef- efe eff efi efm efr efs eft eie eif eii eim eir eis eit em- eme emf emi emm emr ems emt ere erf eri erm err ers ert ery es- ese esf esi esm esr ess est esy ete etf eti etm etr ets ett ety eye eym eyr eys eyt fee fef fei fem fer fes fet fey ffe fff ffi ffm ffr ffs fft ffy fie fif fii fim fir fis fit fme fmf fmi fmm fmr fms fmt fre frf fri frm frr frs frt fry fse fsf fsi fsm fsr fss fst fte ftf fti ftm ftr fts ftt fty fy- fye fyi i-f ie- iee ief iei iem ier ies iet iey ife iff ifi ifm ifr ifs ift ify iie iif iii iim iir iis iit im- ime imf imi imm ims imt imy ir- ire irf iri irm irr irs irt iry is- ise isf isi ism isr iss ist isy ite itf iti itm its itt ity iye iym iyr iys iyt iyy m-f m-r mee mef mei mem mer mes met mey mfe mff mfi mfm mfr mfs mft mfy mi- mie mif mii mim mir mis mit miy mme mmf mmi mmm mmr mms mmt mre mrf mri mrm mrr mrs mrt mry mse msf msi msm msr mss mst msy mte mtf mti mtm mtr mts mtt my- mye myf mym myr mys myt re- ree ref rei rem rer res ret rey rfe rff rfi rfm rfr rfs rft rie rif rii rim rir ris rit riy rme rmf rmi rmm rmr rms rmt rrf rri rrm rrr rrs rrt rse rsf rsi rsm rsr rss rst rte rtf rti rtm rtr rts rtt rty ry- rye ryf rym ryr rys ryy se- see sef sei sem ser ses set sey sfe sff sfi sfm sfr sfs sft sie sif sii sim sir sis sit sme smf smi smm smr sms smt smy sr- sre srf sri srm srr srs srt sry ss- sse ssf ssi ssm ssr sss sst ste stf sti stm str sts stt sty sy- sye syi sym syr sys syt te- tee tef tei tem ter tes tet tey tfe tff tfi tfm tfr tfs tft tie tif tii tim tir tis tit tiy tme tmf tmi tmm tmr tms tmt tmy tre trf tri trm trr trs trt try tse tsf tsi tsm tsr tss tst tsy tte ttf tti ttm ttr tts ttt tty tye tyf tym tyr tys tyt yee yef yei yem yer yes yet yey yfe yff yfm yfr yfs yft yie yif yii yim yir yis yit yme ymi ymm yms ymt yre yrf yrs yrt yse ysi ysm ysr yss yst ysy yte ytf ytm ytr yts ytt yye yyf yys yyt yyy