iii iim iin iis iki ikk iks im- imi imm imn ims in- ini ink inm inn ins is- isi isk ism isn iss kii kik kim kin kis kki kkk kkm kkn kks kmi kmk kmm kms kn- kni knk knm knn ksi ksk ksm ksn kss mi- mii mik mim min mis mkk mkm mkn mks mmi mmk mmm mmn mms mni mnk mnm mnn mns msi msk msm msn mss n-i nii nik nim nin nis nki nkk nkm nkn nks nmi nmk nmm nmn nms nni nnk nnm nnn nns nsi nsk nsm nsn nss sii sik sim sin sis sk- ski skk skm sks smi smk smm smn sms sni snk snm snn sns ss- ssi ssk ssm ssn sss