ddd ddh ddi ddn ddo dh- dhd dhh dhi dho di- did dih dii din dio dnd dnh dni dnn dno dod doh doi don doo h-i hdd hdh hdi hdn hdo hhd hhh hhi hhn hho hid hih hii hin hio hnd hnh hnn hno hod hoh hoi hon hoo i-d idd idh idi idn ido ihd ihh ihi ihn iho iid iih iii iin iio in- ind inh ini inn ino io- iod ioh ioi ion ioo n-i ndd ndh ndi ndn ndo nhd nhh nhi nhn nid nih nii nin nio nnh nni nnn nno no- nod noh noi non noo o-i odd odh odi odn odo ohd ohh ohi ohn oho oid oii oin oio on- ond onh oni onn ono oo- ood ooh ooi oon ooo