ddd ddh ddi ddk ddo dds dh- dhd dhh dhi dhk dho dhs di- did dih dii dik dio dis dki dkk dko dks dod doh doi dok doo dos dsd dsh dsi dsk dso dss h-i hdd hdh hdi hdk hdo hds hhd hhh hhi hhk hho hhs hid hih hii hik hio his hkd hkh hki hkk hko hks hod hoh hoi hok hoo hos hsd hsh hsi hsk hss i-d idd idh idi idk ido ids ihd ihh ihi ihk iho ihs iid iih iii iio iis iki ikk iko iks io- iod ioh ioi ioo ios is- isd ish isi isk iso iss kdh kdk kdo kds khh khi khk kho khs kid kih kii kik kio kis kkh kki kkk kks kod koh koi kok koo kos ksd ksh ksi ksk kso kss o-i odd odh odi odo ods ohd ohh ohi oho ohs oid oii oik oio ois okd oki okk oko oks oo- ood ooh ooi ook ooo oos os- osd osh osi osk oso oss sdd sdh sdi sdk sdo sds sh- shd shh shi shk sho shs sid sih sii sik sio sis sk- skd skh ski skk sko sks sod soh soi sok soo sos ss- ssd ssh ssi ssk sso sss