-th a-a a-t aaa aaf aah aam aan aao aas aat af- afa aff afh afm afn afo afs aft aha ahf ahh ahm ahn aho ahs aht ama amf amh amm amn amo ams amt an- ana anf anh anm ann ano ans ant aoa aof aoh aom aon aoo aos aot as- asa asf ash asm asn aso ass ast at- ata atf ath atm atn ato ats att faa faf fah fam fan fao fas fat ffa fff ffh ffm ffn ffo ffs fft fha fhf fhh fhm fhn fho fhs fma fmf fmh fmm fmn fmo fms fmt fna fnf fnh fnm fnn fns fnt foa fof foh fom fon foo fos fot fsa fsf fsh fsm fsn fso fss fst fta ftf fth ftm ftn fto fts ftt haa haf hah ham han hao has hat hfa hff hfh hfm hfn hfo hfs hft hha hhf hhh hhm hhn hho hhs hht hma hmf hmh hmm hmo hms hmt hna hnf hnh hnn hno hns hnt hoa hof hoh hom hon hoo hos hot hsa hsf hsh hsm hsn hss hst hta htf hth htm htn hto hts htt m-f m-o maa maf mah mam man mao mas mat mfa mff mfh mfm mfn mfo mfs mft mha mhf mhh mhm mhn mho mhs mht mma mmf mmh mmm mmn mmo mms mmt mna mnf mnm mnn mno mns mnt moa mof moh mom mon moo mos mot msa msf msh msm msn mso mss mst mta mtf mth mtm mtn mto mts mtt naa naf nah nam nan nao nas nat nfa nff nfn nfo nfs nft nha nhf nhh nhm nhn nhs nht nma nmh nmm nmn nmo nms nmt nna nnf nnh nnm nnn nno nns nnt no- noa nof noh nom non noo nos not nsa nsf nsh nsm nsn nso nss nst nta ntf nth ntm ntn nto nts ntt oaa oaf oah oam oan oao oas oat of- ofa off ofm ofn ofo ofs oft oha ohf ohh ohm ohn oho ohs oht om- oma omf omh omm omn omo oms omt on- ona onf onh onn ono ons ont oo- ooa oof ooh oom oon ooo oos oot os- osa osf osh osm osn oso oss ost ot- ota otf oth otm otn oto ots ott saa saf sah sam san sao sas sat sfa sff sfh sfm sfn sfo sfs sft sh- sha shf shh shm shn sho shs sht sma smf smh smm smn smo sms smt sna snf snm snn sno sns snt soa sof soh som son soo sos sot ss- ssa ssf ssh ssm ssn sso sss sst sta stf sth stm stn sto sts stt taa taf tah tam tan tao tas tat tfa tff tfh tfm tfn tfo tfs tft th- tha thf thh thm thn tho ths tht tma tmf tmh tmm tmn tmo tms tmt tna tnf tnh tnm tnn tno tns tnt to- toa tof toh tom ton too tos tot tsa tsf tsh tsm tsn tso tss tst tta ttf tth ttm ttn tto tts ttt