-th a-a a-t aaa aad aah aak aao aas aat ad- ada add adh adk ado ads adt aha ahd ahh ahk aho ahs aht aka akd akh akk ako aks aoa aod aoh aok aoo aos aot as- asa asd ash ask aso ass ast at- ata atd ath ato ats att daa dad dah dak dao das dat dda ddd ddh ddk ddo dds ddt dh- dha dhd dhh dhk dho dhs dht dka dkk dko dks dkt doa dod doh dok doo dos dot dsa dsd dsh dsk dso dss dst dta dtd dth dtk dto dts dtt haa had hah hak hao has hat hda hdd hdh hdk hdo hds hdt hha hhd hhh hhk hho hhs hht hka hkd hkh hkk hko hks hkt hoa hod hoh hok hoo hos hot hsa hsd hsh hsk hss hst hta htd hth htk hto hts htt k-t ka- kaa kad kah kak kao kas kat kda kdh kdk kdo kds kdt kha khh khk kho khs kkh kkk kks kkt koa kod koh kok koo kos kot ksa ksd ksh ksk kso kss kst kta kth ktk kto kts ktt oaa oad oah oak oao oas oat oda odd odh odo ods odt oha ohd ohh oho ohs oht oka okd okk oko oks oo- ooa ood ooh ook ooo oos oot os- osa osd osh osk oso oss ost ot- ota otd oth otk oto ots ott saa sad sah sak sao sas sat sda sdd sdh sdk sdo sds sdt sh- sha shd shh shk sho shs sht sk- ska skd skh skk sko sks skt soa sod soh sok soo sos sot ss- ssa ssd ssh ssk sso sss sst sta std sth stk sto sts stt taa tad tah tak tao tas tat tda tdd tdh tdk tdo tds tdt th- tha thd thh thk tho ths tht tka tkk tko tks tkt to- toa tod toh tok too tos tot tsa tsd tsh tsk tso tss tst tta ttd tth ttk tto tts ttt