a-a a-t aaa aak aam aas aat aka akk akm aks ama amk amm ams amt as- asa ask asm ass ast at- ata atm ats att k-t ka- kaa kak kam kas kat kkk kkm kks kkt kma kmk kmm kms kmt ksa ksk ksm kss kst kta ktk ktm kts ktt maa mak mam mas mat mka mkk mkm mks mkt mma mmk mmm mms mmt msa msk msm mss mst mta mtk mtm mts mtt saa sak sam sas sat sk- ska skk skm sks skt sma smk smm sms smt ss- ssa ssk ssm sss sst sta stk stm sts stt taa tak tam tas tat tka tkk tkm tks tkt tma tmk tmm tms tmt tsa tsk tsm tss tst tta ttk ttm tts ttt