-er -ey eee eef eem eep eer eet eey ef- efe eff efi efm efp efr eft eie eif eii eim eip eir eit em- eme emf emi emm emp emr emt ep- epe epf epi epm epp epr ept ere erf eri erm erp err ert ery ete etf eti etm etp etr ett ety eye eym eyp eyr eyt fee fef fei fem fep fer fet fey ffe fff ffi ffm ffp ffr fft ffy fie fif fii fim fip fir fit fme fmf fmi fmm fmp fmr fmt fpe fpi fpm fpp fpr fpt fpy fre frf fri frm frp frr frt fry fte ftf fti ftm ftp ftr ftt fty fy- fye fyi fyp i-f ie- iee ief iei iem iep ier iet iey ife iff ifi ifm ifp ifr ift ify iie iif iii iim iip iir iit im- ime imf imi imm imp imt imy ipe ipf ipi ipm ipp ipr ipt ipy ir- ire irf iri irm irp irr irt iry ite itf iti itm itp itt ity iye iym iyr iyt iyy m-f m-r mee mef mei mem mep mer met mey mfe mff mfi mfm mfp mfr mft mfy mi- mie mif mii mim mip mir mit miy mme mmf mmi mmm mmp mmr mmt mpe mpf mpi mpm mpp mpr mpt mre mrf mri mrm mrp mrr mrt mry mte mtf mti mtm mtp mtr mtt my- mye myf mym myr myt p-p pee pef pei pem pep per pet pey pfe pff pfi pfm pfp pfr pft pfy pie pif pii pim pip pir pit pme pmf pmi pmm pmp pmr pmt ppe ppf ppi ppm ppp ppr ppt pre prf pri prm prp prr prt pry pt- pte ptf pti ptm ptp ptr ptt pty py- pye pyf pym pyr pyt re- ree ref rei rem rep rer ret rey rfe rff rfi rfm rfp rfr rft rie rif rii rim rip rir rit riy rme rmf rmi rmm rmp rmr rmt rpe rpf rpi rpm rpp rpr rpt rrf rri rrm rrp rrr rrt rte rtf rti rtm rtp rtr rtt rty ry- rye ryf rym ryr ryy te- tee tef tei tem tep ter tet tey tfe tff tfi tfm tfp tfr tft tie tif tii tim tip tir tit tiy tme tmf tmi tmm tmp tmr tmt tmy tpe tpf tpi tpm tpp tpr tpt tre trf tri trm trp trr trt try tte ttf tti ttm ttp ttr ttt tty tye tyf tym typ tyr tyt yee yef yei yem yep yer yet yey yfe yff yfm yfr yft yie yif yii yim yip yir yit yme ymi ymm ymt ypf yre yrf yrp yrt yte ytf ytm ytp ytr ytt yye yyf yyt yyy