a-a a-i a-t aaa aaf aai aam aan aas aat af- afa aff afi afm afn afs aft ai- aia aif aii aim ain ais ait ama amf ami amm amn ams amt an- ana anf ani anm ann ans ant as- asa asf asi asm asn ass ast at- ata atf ati atm atn ats att faa faf fai fam fan fas fat ffa fff ffi ffm ffn ffs fft fia fif fii fim fin fis fit fma fmf fmi fmm fmn fms fmt fna fnf fni fnm fnn fns fnt fsa fsf fsi fsm fsn fss fst fta ftf fti ftm ftn fts ftt i-f ia- iaa iaf iai iam ian ias iat ifa iff ifi ifm ifn ifs ift iia iif iii iim iin iis iit im- ima imf imi imm imn ims imt in- ina inf ini inm inn ins int is- isa isf isi ism isn iss ist ita itf iti itm itn its itt m-f maa maf mai mam man mas mat mfa mff mfi mfm mfn mfs mft mi- mia mif mii mim min mis mit mma mmf mmi mmm mmn mms mmt mna mnf mni mnm mnn mns mnt msa msf msi msm msn mss mst mta mtf mti mtm mtn mts mtt n-i naa naf nai nam nan nas nat nfa nff nfi nfn nfs nft nia nif nii nim nin nis nit nma nmi nmm nmn nms nmt nna nnf nni nnm nnn nns nnt nsa nsf nsi nsm nsn nss nst nta ntf nti ntm ntn nts ntt saa saf sai sam san sas sat sfa sff sfi sfm sfn sfs sft sia sif sii sim sin sis sit sma smf smi smm smn sms smt sna snf sni snm snn sns snt ss- ssa ssf ssi ssm ssn sss sst sta stf sti stm stn sts stt taa taf tai tam tan tas tat tfa tff tfi tfm tfn tfs tft tia tif tii tim tin tis tit tma tmf tmi tmm tmn tms tmt tna tnf tni tnm tnn tns tnt tsa tsf tsi tsm tsn tss tst tta ttf tti ttm ttn tts ttt