-th a-a a-t aaa aad aah aan aas aat ad- ada add adh adn ads adt aha ahd ahh ahn ahs aht an- ana and anh ann ans ant as- asa asd ash asn ass ast at- ata atd ath atn ats att daa dad dah dan das dat dda ddd ddh ddn dds ddt dh- dha dhd dhh dhs dht dna dnd dnh dnn dns dnt dsa dsd dsh dsn dss dst dta dtd dth dtn dts dtt haa had hah han has hat hda hdd hdh hdn hds hdt hha hhd hhh hhn hhs hht hna hnd hnh hnn hns hnt hsa hsd hsh hsn hss hst hta htd hth htn hts htt naa nad nah nan nas nat nda ndd ndh ndn nds ndt nha nhd nhh nhn nhs nht nna nnh nnn nns nnt nsa nsd nsh nsn nss nst nta ntd nth ntn nts ntt saa sad sah san sas sat sda sdd sdh sdn sds sdt sh- sha shd shh shn shs sht sna snd snn sns snt ss- ssa ssd ssh ssn sss sst sta std sth stn sts stt taa tad tah tan tas tat tda tdd tdh tdn tds tdt th- tha thd thh thn ths tht tna tnd tnh tnn tns tnt tsa tsd tsh tsn tss tst tta ttd tth ttn tts ttt