-al -ol a-a a-i aaa aaf aai aal aam aan aao aar aas af- afa aff afi afl afm afn afo afr afs ai- aia aif aii ail aim ain aio air ais al- ala alf ali all alm aln alo alr als ama amf ami aml amm amn amo amr ams an- ana anf ani anl anm ann ano anr ans aoa aof aoi aol aom aon aoo aor aos ar- ara arf ari arl arm arn aro arr ars as- asa asf asi asl asm asn aso asr ass faa faf fai fal fam fan fao far fas ffa fff ffi ffl ffm ffn ffo ffr ffs fia fif fii fil fim fin fir fis fla flf fli fll flm fln flo flr fls fma fmf fmi fml fmm fmn fmo fmr fms fna fnf fni fnl fnm fnn fnr fns foa fof foi fol fom fon foo for fos fra frf fri frl frm frn fro frr frs fsa fsf fsi fsl fsm fsn fso fsr fss i-f ia- iaa iaf iai ial iam ian iao iar ias ifa iff ifi ifl ifm ifn ifo ifr ifs iia iif iii iil iim iin iio iir iis il- ila ilf ili ill ilm iln ilo ilr ils im- ima imf imi iml imm imn imo ims in- ina inf ini inl inm inn ino inr ins io- ioa iof ioi iol iom ion ioo ior ios ir- ira irf iri irl irm irn iro irr irs is- isa isf isi isl ism isn iso isr iss la- laa laf lai lal lam lan lao lar las lfa lff lfi lfl lfm lfn lfo lfr lfs lia lif lii lil lim lin lio lir lis lla llf lli lll llm lln llo llr lls lma lmf lmi lml lmm lmn lmo lmr lms lna lni lnl lnm lnn lno lnr lns loa lof loi lol lom lon loo lor los lra lrf lri lrm lrn lro lrr lrs lsa lsf lsi lsl lsm lsn lso lsr lss m-f m-o m-r maa maf mai mal mam man mao mar mas mfa mff mfi mfl mfm mfn mfo mfr mfs mi- mia mif mii mil mim min mio mir mis mla mlf mli mll mlm mln mlo mlr mls mma mmf mmi mml mmm mmn mmo mmr mms mna mnf mni mnl mnm mnn mno mnr mns moa mof moi mol mom mon moo mor mos mra mrf mri mrl mrm mrn mro mrr mrs msa msf msi msl msm msn mso msr mss n-i naa naf nai nal nam nan nao nar nas nfa nff nfi nfl nfn nfo nfr nfs nia nif nii nil nim nin nio nir nis nla nlf nli nll nlm nln nlo nlr nls nma nmi nml nmm nmn nmo nmr nms nna nnf nni nnl nnm nnn nno nns no- noa nof noi nol nom non noo nor nos nra nrf nri nrl nrm nrn nro nrr nrs nsa nsf nsi nsl nsm nsn nso nsr nss o-i oaa oaf oai oal oam oan oao oar oas of- ofa off ofi ofl ofm ofn ofo ofr ofs oia oif oii oil oim oin oio oir ois ola olf oli oll olm oln olo ols om- oma omf omi oml omm omn omo omr oms on- ona onf oni onl onn ono onr ons oo- ooa oof ooi ool oom oon ooo oor oos or- ora orf ori orl orm orn oro orr ors os- osa osf osi osl osm osn oso osr oss ra- raa raf rai ral ram ran rao rar ras rfa rff rfi rfl rfm rfn rfo rfr rfs ria rif rii ril rim rin rio rir ris rla rlf rli rll rlm rln rlo rlr rls rma rmf rmi rml rmm rmn rmo rmr rms rna rni rnm rnn rno rnr rns roa rof roi rol rom ron roo ror ros rra rrf rri rrl rrm rrn rrr rrs rsa rsf rsi rsl rsm rsn rso rsr rss saa saf sai sal sam san sao sar sas sfa sff sfi sfl sfm sfn sfo sfr sfs sia sif sii sil sim sin sio sir sis sla slf sli sll slm sln slo slr sls sma smf smi sml smm smn smo smr sms sna snf sni snl snm snn sno snr sns soa sof soi sol som son soo sor sos sr- sra srf sri srl srm srn sro srr srs ss- ssa ssf ssi ssl ssm ssn sso ssr sss