-er eee eef eem een eer ees ef- efe eff efi efm efr efs eie eif eii eim ein eir eis eiu em- eme emf emi emm emn emr ems emu en- ene enf eni enm enn enr ens enu ere erf eri erm ern err ers eru es- ese esf esi esm esn esr ess esu eu- eue euf eui eun eur eus fee fef fei fem fen fer fes feu ffe fff ffi ffm ffn ffr ffs ffu fie fif fii fim fin fir fis fiu fme fmf fmi fmm fmn fmr fms fmu fne fnf fni fnm fnn fnr fns fnu fre frf fri frm frn frr frs fru fse fsf fsi fsm fsn fsr fss fsu fue fuf fui fum fun fur fus fuu i-f ie- iee ief iei iem ien ier ies ife iff ifi ifm ifn ifr ifs ifu iie iif iii iim iin iir iis iiu im- ime imf imi imm imn ims imu in- ine inf ini inm inn inr ins inu ir- ire irf iri irm irn irr irs iru is- ise isf isi ism isn isr iss isu iu- iue iui ium iur ius m-f m-r mee mef mei mem men mer mes meu mfe mff mfi mfm mfn mfr mfs mfu mi- mie mif mii mim min mir mis miu mme mmf mmi mmm mmn mmr mms mmu mne mnf mni mnm mnn mnr mns mnu mre mrf mri mrm mrn mrr mrs mru mse msf msi msm msn msr mss msu mue muf mui mum mun mur mus muu n-i ne- nee nef nei nem nen ner nes neu nfe nff nfi nfn nfr nfs nfu nie nif nii nim nin nir nis niu nme nmi nmm nmn nmr nms nmu nne nnf nni nnm nnn nns nnu nre nrf nri nrm nrn nrr nrs nru nse nsf nsi nsm nsn nsr nss nsu nue nui num nun nur nus nuu re- ree ref rei rem ren rer res reu rfe rff rfi rfm rfn rfr rfs rfu rie rif rii rim rin rir ris rme rmf rmi rmm rmn rmr rms rni rnm rnn rnr rns rnu rrf rri rrm rrn rrr rrs rru rse rsf rsi rsm rsn rsr rss rsu rue ruf rui rum run rur rus ruu se- see sef sei sem sen ser ses seu sfe sff sfi sfm sfn sfr sfs sfu sie sif sii sim sin sir sis siu sme smf smi smm smn smr sms smu sne snf sni snm snn snr sns snu sr- sre srf sri srm srn srr srs ss- sse ssf ssi ssm ssn ssr sss ssu sue suf sui sum sun sur sus suu uee uef uei uem uen uer ues ufe uff ufi ufm ufn ufr ufs ufu uie uif uii uim uin uir uis uiu um- ume umf umi umm umn umr ums umu un- une unf uni unm unn unr uns unu ur- ure urf uri urm urn urr urs uru use usf usi usm usn usr uss usu uue uum uun uur uus uuu