ddd ddg ddi ddo ddr ddu dgd dgg dgi dgr dgu di- did dig dii dio dir diu dod dog doi doo dor dou drd drg dri dro drr dru dud dug dui duo dur g-d gdd gdi gdo gdr gdu ggd ggg ggi ggo ggr ggu gid gig gii gio gir giu god gog goi goo gor gou grd grg gri gro grr gru gu- gud gug gui guo gur guu i-d idd idg idi ido idr idu igd igg igi igo igr igu iid iii iio iir iiu io- iod iog ioi ioo ior iou ir- ird irg iri iro irr iru iu- iud iug iui iur o-i odd odg odi odo odr odu ogd ogg ogi ogo oid oii oio oir oiu oo- ood oog ooi ooo oor or- ord org ori oro orr oru ou- oud oui ouo our rdd rdg rdi rdo rdr rdu rgd rgg rgi rgo rgr rid rig rii rio rir rod rog roi roo ror rou rrd rrg rri rrr rru rud rug rui ruo rur ruu udd udg udi udo udr udu ugg ugi ugo ugr ugu uid uig uii uio uir uiu uod uog uoo uor ur- urd urg uri uro urr uru uug uur uuu