-er a-a a-i aaa aae aai aam aan aar aas aea aee aei aem aen aer aes ai- aia aie aii aim ain air ais ama ame ami amm amn amr ams an- ana ane ani anm ann anr ans ar- ara are ari arm arn arr ars as- asa ase asi asm asn asr ass eaa eae eai eam ean ear eas eea eee eem een eer ees eia eie eii eim ein eir eis em- ema eme emi emm emn emr ems en- ena ene eni enm enn enr ens era ere eri erm ern err ers es- esa ese esi esm esn esr ess ia- iaa iae iai iam ian iar ias ie- iea iee iei iem ien ier ies iia iie iii iim iin iir iis im- ima ime imi imm imn ims in- ina ine ini inm inn inr ins ir- ira ire iri irm irn irr irs is- isa ise isi ism isn isr iss m-r maa mae mai mam man mar mas mea mee mei mem men mer mes mi- mia mie mii mim min mir mis mma mme mmi mmm mmn mmr mms mna mne mni mnm mnn mnr mns mra mre mri mrm mrn mrr mrs msa mse msi msm msn msr mss n-i naa nae nai nam nan nar nas ne- nea nee nei nem nen ner nes nia nie nii nim nin nir nis nma nme nmi nmm nmn nmr nms nna nne nni nnm nnn nns nra nre nri nrm nrn nrr nrs nsa nse nsi nsm nsn nsr nss ra- raa rae rai ram ran rar ras re- rea ree rei rem ren rer res ria rie rii rim rin rir ris rma rme rmi rmm rmn rmr rms rna rni rnm rnn rnr rns rra rri rrm rrn rrr rrs rsa rse rsi rsm rsn rsr rss saa sae sai sam san sar sas se- sea see sei sem sen ser ses sia sie sii sim sin sir sis sma sme smi smm smn smr sms sna sne sni snm snn snr sns sr- sra sre sri srm srn srr srs ss- ssa sse ssi ssm ssn ssr sss