ddd ddi ddm ddn ddr di- did dii dim din dir dmd dmi dmm dmn dmr dnd dni dnm dnn dnr drd dri drm drn drr i-d idd idi idm idn idr iid iii iim iin iir im- imd imi imm imn in- ind ini inm inn inr ir- ird iri irm irn irr m-r mdd mdi mdm mdn mdr mi- mid mii mim min mir mmd mmi mmm mmn mmr mni mnm mnn mnr mrd mri mrm mrn mrr n-i ndd ndi ndm ndn ndr nid nii nim nin nir nmd nmi nmm nmn nmr nni nnm nnn nrd nri nrm nrn nrr rdd rdi rdm rdn rdr rid rii rim rin rir rmd rmi rmm rmn rmr rnd rni rnm rnn rnr rrd rri rrm rrn rrr