-al -er a-a a-i aaa aae aaf aai aal aam aar aas aea aee aef aei ael aem aer aes af- afa afe aff afi afl afm afr afs ai- aia aie aif aii ail aim air ais al- ala ale alf ali all alm alr als ama ame amf ami aml amm amr ams ar- ara are arf ari arl arm arr ars as- asa ase asf asi asl asm asr ass eaa eae eaf eai eal eam ear eas eea eee eef eel eem eer ees ef- efa efe eff efi efl efm efr efs eia eie eif eii eil eim eir eis ela ele elf eli ell elm elr els em- ema eme emf emi eml emm emr ems era ere erf eri erl erm err ers es- esa ese esf esi esl esm esr ess faa fae faf fai fal fam far fas fea fee fef fei fel fem fer fes ffa ffe fff ffi ffl ffm ffr ffs fia fie fif fii fil fim fir fis fla fle flf fli fll flm flr fls fma fme fmf fmi fml fmm fmr fms fra fre frf fri frl frm frr frs fsa fse fsf fsi fsl fsm fsr fss i-f ia- iaa iae iaf iai ial iam iar ias ie- iea iee ief iei iel iem ier ies ifa ife iff ifi ifl ifm ifr ifs iia iie iif iii iil iim iir iis il- ila ile ilf ili ill ilm ilr ils im- ima ime imf imi iml imm ims ir- ira ire irf iri irl irm irr irs is- isa ise isf isi isl ism isr iss la- laa lae laf lai lal lam lar las lea lee lef lei lel lem ler les lfa lfe lff lfi lfl lfm lfr lfs lia lie lif lii lil lim lir lis lla lle llf lli lll llm llr lls lma lme lmf lmi lml lmm lmr lms lra lrf lri lrm lrr lrs lsa lse lsf lsi lsl lsm lsr lss m-f m-r maa mae maf mai mal mam mar mas mea mee mef mei mel mem mer mes mfa mfe mff mfi mfl mfm mfr mfs mi- mia mie mif mii mil mim mir mis mla mle mlf mli mll mlm mlr mls mma mme mmf mmi mml mmm mmr mms mra mre mrf mri mrl mrm mrr mrs msa mse msf msi msl msm msr mss ra- raa rae raf rai ral ram rar ras re- rea ree ref rei rel rem rer res rfa rfe rff rfi rfl rfm rfr rfs ria rie rif rii ril rim rir ris rla rle rlf rli rll rlm rlr rls rma rme rmf rmi rml rmm rmr rms rra rrf rri rrl rrm rrr rrs rsa rse rsf rsi rsl rsm rsr rss saa sae saf sai sal sam sar sas se- sea see sef sei sel sem ser ses sfa sfe sff sfi sfl sfm sfr sfs sia sie sif sii sil sim sir sis sla sle slf sli sll slm slr sls sma sme smf smi sml smm smr sms sr- sra sre srf sri srl srm srr srs ss- ssa sse ssf ssi ssl ssm ssr sss