ddd ddi ddm ddn ddo ddr di- did dii dim din dio dir div dmd dmi dmm dmn dmo dmr dmv dnd dni dnm dnn dno dnr dod doi dom don doo dor dov drd dri drm drn dro drr drv dvd dvi dvm dvn dvr i-d i-v idd idi idm idn ido idr idv iid iii iim iin iio iir im- imd imi imm imn imo imv in- ind ini inm inn ino inr inv io- iod ioi iom ion ioo ior iov ir- ird iri irm irn iro irr irv ivd ivi ivo ivr ivv m-o m-r m-v mdd mdi mdm mdn mdo mdr mdv mi- mid mii mim min mio mir miv mmd mmi mmm mmn mmo mmr mmv mni mnm mnn mno mnr mod moi mom mon moo mor mov mrd mri mrm mrn mro mrr mrv mvd mvi mvm mvn mvo mvr mvv n-i ndd ndi ndm ndn ndo ndr ndv nid nii nim nin nio nir niv nmd nmi nmm nmn nmo nmr nni nnm nnn nno nnv no- nod noi nom non noo nor nov nrd nri nrm nrn nro nrr nrv nvd nvi nvm nvn nvv o-i odd odi odm odn odo odr odv oid oii oim oin oio oir oiv om- omd omi omm omn omo omr omv on- ond oni onn ono onr oo- ood ooi oom oon ooo oor oov or- ord ori orm orn oro orr orv ov- ovd ovi ovo ovv rdd rdi rdm rdn rdo rdr rdv rid rii rim rin rio rir riv rmd rmi rmm rmn rmo rmr rmv rnd rni rnm rnn rno rnr rnv rod roi rom ron roo ror rov rrd rri rrm rrn rrr rvd rvi rvm rvn rvo rvr rvv vdd vdi vdm vdo vdr vdv vi- vid vii vim vin vio vir viv vm- vmd vmi vmm vmn vmo vmr vn- vnd vni vnm vno vnr vnv vod voi vom von voo vor vov vrd vri vrm vrn vrr vvi vvm vvo vvr vvv