fff ffi ffk ffm ffn ffu fif fii fik fim fin fiu fkf fki fkk fkm fmf fmi fmm fmn fmu fnf fni fnk fnm fnn fnu fuf fui fuk fum fun fuu i-f iff ifi ifm ifn ifu iif iii iim iin iiu ikf iki ikk iku im- imf imi imm imn imu in- inf ini ink inm inn inu iu- iui ium kff kfi kfm kfu kif kii kik kim kin kiu kki kkk kkm kkn kku kmf kmi kmk kmm kmu kn- knf kni knk knm knn knu kui kuk kum kun kuu m-f mff mfi mfm mfn mfu mi- mif mii mik mim min miu mkk mkm mkn mku mmf mmi mmk mmm mmn mmu mnf mni mnk mnm mnn mnu muf mui muk mum mun muu n-i nff nfi nfk nfn nfu nif nii nik nim nin niu nkf nki nkk nkm nkn nku nmi nmk nmm nmn nmu nnf nni nnk nnm nnn nnu nui nuk num nun nuu uff ufi ufm ufn ufu uif uii uim uin uiu ukf uki ukk ukn uku um- umf umi umm umn umu un- unf uni unk unm unn unu uum uun uuu