i-v iii iim iin iio iir iki ikk iko ikr ikv im- imi imm imn imo imv in- ini ink inm inn ino inr inv io- ioi iom ion ioo ior iov ir- iri irk irm irn iro irr irv ivi ivo ivr ivv kii kik kim kin kio kir kiv kki kkk kkm kkn kkr kkv kmi kmk kmm kmo kn- kni knk knm knn kno knr koi kok kom kon koo kor kri krk krn kro krr krv kvi kvk kvm kvn kvo kvr kvv m-o m-r m-v mi- mii mik mim min mio mir miv mkk mkm mkn mko mkr mkv mmi mmk mmm mmn mmo mmr mmv mni mnk mnm mnn mno mnr moi mok mom mon moo mor mov mri mrk mrm mrn mro mrr mrv mvi mvm mvn mvo mvr mvv n-i nii nik nim nin nio nir niv nki nkk nkm nkn nko nkr nmi nmk nmm nmn nmo nmr nni nnk nnm nnn nno nnv no- noi nok nom non noo nor nov nri nrk nrm nrn nro nrr nrv nvi nvk nvm nvn nvv o-i oii oik oim oin oio oir oiv oki okk oko okr om- omi omm omn omo omr omv on- oni onk onn ono onr oo- ooi ook oom oon ooo oor oov or- ori ork orm orn oro orr orv ov- ovi ovo ovv rii rik rim rin rio rir riv rkk rkm rko rkv rmi rmm rmn rmo rmr rmv rni rnm rnn rno rnr rnv roi rok rom ron roo ror rov rri rrk rrm rrn rrr rvi rvm rvn rvo rvr rvv vi- vii vik vim vin vio vir viv vkm vm- vmi vmm vmn vmo vmr vn- vni vnm vno vnr vnv voi vok vom von voo vor vov vri vrk vrm vrn vrr vvi vvm vvo vvr vvv