-th ddd ddh ddi ddo dds ddt dh- dhd dhh dhi dho dhs dht di- did dih dii dio dis dit dod doh doi doo dos dot dsd dsh dsi dso dss dst dtd dth dti dto dts dtt h-i hdd hdh hdi hdo hds hdt hhd hhh hhi hho hhs hht hid hih hii hio his hit hod hoh hoi hoo hos hot hsd hsh hsi hss hst htd hth hti hto hts htt i-d idd idh idi ido ids idt ihd ihh ihi iho ihs iht iid iih iii iio iis iit io- iod ioh ioi ioo ios iot is- isd ish isi iso iss ist itd ith iti ito its itt o-i odd odh odi odo ods odt ohd ohh ohi oho ohs oht oid oii oio ois oit oo- ood ooh ooi ooo oos oot os- osd osh osi oso oss ost ot- otd oth oti oto ots ott sdd sdh sdi sdo sds sdt sh- shd shh shi sho shs sht sid sih sii sio sis sit sod soh soi soo sos sot ss- ssd ssh ssi sso sss sst std sth sti sto sts stt tdd tdh tdi tdo tds tdt th- thd thh thi tho ths tht tid tih tii tio tis tit to- tod toh toi too tos tot tsd tsh tsi tso tss tst ttd tth tti tto tts ttt