ddd ddh ddn ddo dds dh- dhd dhh dho dhs dnd dnh dnn dno dns dod doh don doo dos dsd dsh dsn dso dss hdd hdh hdn hdo hds hhd hhh hhn hho hhs hnd hnh hnn hno hns hod hoh hon hoo hos hsd hsh hsn hss ndd ndh ndn ndo nds nhd nhh nhn nhs nnh nnn nno nns no- nod noh non noo nos nsd nsh nsn nso nss odd odh odn odo ods ohd ohh ohn oho ohs on- ond onh onn ono ons oo- ood ooh oon ooo oos os- osd osh osn oso oss sdd sdh sdn sdo sds sh- shd shh shn sho shs snd snn sno sns sod soh son soo sos ss- ssd ssh ssn sso sss