i-v iii iim iin iio iis iki ikk iko iks ikv im- imi imm imn imo ims imv in- ini ink inm inn ino ins inv io- ioi iom ion ioo ios iov is- isi isk ism isn iso iss isv ivi ivo ivs ivv kii kik kim kin kio kis kiv kki kkk kkm kkn kks kkv kmi kmk kmm kmo kms kn- kni knk knm knn kno koi kok kom kon koo kos ksi ksk ksm ksn kso kss ksv kvi kvk kvm kvn kvo kvs kvv m-o m-v mi- mii mik mim min mio mis miv mkk mkm mkn mko mks mkv mmi mmk mmm mmn mmo mms mmv mni mnk mnm mnn mno mns moi mok mom mon moo mos mov msi msk msm msn mso mss msv mvi mvm mvn mvo mvs mvv n-i nii nik nim nin nio nis niv nki nkk nkm nkn nko nks nmi nmk nmm nmn nmo nms nni nnk nnm nnn nno nns nnv no- noi nok nom non noo nos nov nsi nsk nsm nsn nso nss nsv nvi nvk nvm nvn nvv o-i oii oik oim oin oio ois oiv oki okk oko oks om- omi omm omn omo oms omv on- oni onk onn ono ons oo- ooi ook oom oon ooo oos oov os- osi osk osm osn oso oss osv ov- ovi ovo ovs ovv sii sik sim sin sio sis siv sk- ski skk skm sko sks smi smk smm smn smo sms smv sni snk snm snn sno sns snv soi sok som son soo sos sov ss- ssi ssk ssm ssn sso sss ssv svi svk svm svn svo svs svv vi- vii vik vim vin vio vis viv vkm vm- vmi vmm vmn vmo vn- vni vnm vno vns vnv voi vok vom von voo vos vov vsi vsk vsm vsn vso vss vsv vvi vvm vvo vvs vvv