a-a a-i aaa aaf aai aak aam aan aar aas af- afa aff afi afk afm afn afr afs ai- aia aif aii aik aim ain air ais aka aki akk akm akn akr aks ama amf ami amk amm amn amr ams an- ana anf ani ank anm ann anr ans ar- ara arf ari ark arm arn arr ars as- asa asf asi ask asm asn asr ass faa faf fai fak fam fan far fas ffa fff ffi ffk ffm ffn ffr ffs fia fif fii fik fim fin fir fis fka fkf fki fkk fkm fma fmf fmi fmm fmn fmr fms fna fnf fni fnk fnm fnn fnr fns fra frf fri frk frm frn frr frs fsa fsf fsi fsk fsm fsn fsr fss i-f ia- iaa iaf iai iam ian iar ias ifa iff ifi ifm ifn ifr ifs iia iif iii iim iin iir iis ika ikf iki ikk ikr iks im- ima imf imi imm imn ims in- ina inf ini ink inm inn inr ins ir- ira irf iri irk irm irn irr irs is- isa isf isi isk ism isn isr iss ka- kaa kaf kai kak kam kan kar kas kfa kff kfi kfm kfs kia kif kii kik kim kin kir kis kki kkk kkm kkn kkr kks kma kmf kmi kmk kmm kms kn- kna knf kni knk knm knn knr kra krf kri krk krn krr krs ksa ksf ksi ksk ksm ksn ksr kss m-f m-r maa maf mai mak mam man mar mas mfa mff mfi mfm mfn mfr mfs mi- mia mif mii mik mim min mir mis mka mkk mkm mkn mkr mks mma mmf mmi mmk mmm mmn mmr mms mna mnf mni mnk mnm mnn mnr mns mra mrf mri mrk mrm mrn mrr mrs msa msf msi msk msm msn msr mss n-i naa naf nai nak nam nan nar nas nfa nff nfi nfk nfn nfr nfs nia nif nii nik nim nin nir nis nka nkf nki nkk nkm nkn nkr nks nma nmi nmk nmm nmn nmr nms nna nnf nni nnk nnm nnn nns nra nrf nri nrk nrm nrn nrr nrs nsa nsf nsi nsk nsm nsn nsr nss ra- raa raf rai rak ram ran rar ras rfa rff rfi rfk rfm rfn rfr rfs ria rif rii rik rim rin rir ris rkf rkk rkm rks rma rmf rmi rmm rmn rmr rms rna rni rnm rnn rnr rns rra rrf rri rrk rrm rrn rrr rrs rsa rsf rsi rsk rsm rsn rsr rss saa saf sai sak sam san sar sas sfa sff sfi sfk sfm sfn sfr sfs sia sif sii sik sim sin sir sis sk- ska skf ski skk skm skr sks sma smf smi smk smm smn smr sms sna snf sni snk snm snn snr sns sr- sra srf sri srk srm srn srr srs ss- ssa ssf ssi ssk ssm ssn ssr sss