ddd ddh ddi ddo ddr dds dh- dhd dhh dhi dho dhr dhs di- did dih dii dio dir dis dod doh doi doo dor dos drd dri dro drr drs dsd dsh dsi dso dsr dss h-i hdd hdh hdi hdo hdr hds hhd hhh hhi hho hhr hhs hid hih hii hio hir his hod hoh hoi hoo hor hos hr- hrd hrh hri hro hrr hrs hsd hsh hsi hsr hss i-d idd idh idi ido idr ids ihd ihh ihi iho ihr ihs iid iih iii iio iir iis io- iod ioh ioi ioo ior ios ir- ird iri iro irr irs is- isd ish isi iso isr iss o-i odd odh odi odo odr ods ohd ohh ohi oho ohr ohs oid oii oio oir ois oo- ood ooh ooi ooo oor oos or- ord orh ori oro orr ors os- osd osh osi oso osr oss rdd rdh rdi rdo rdr rds rh- rhd rhh rhi rho rhr rhs rid rih rii rio rir ris rod roh roi roo ror ros rrd rrh rri rrr rrs rsd rsh rsi rso rsr rss sdd sdh sdi sdo sdr sds sh- shd shh shi sho shr shs sid sih sii sio sir sis sod soh soi soo sor sos sr- srd srh sri sro srr srs ss- ssd ssh ssi sso ssr sss