iii iim iir iis iiu iki ikk ikr iks iku im- imi imm ims imu ir- iri irk irm irr irs iru is- isi isk ism isr iss isu iu- iui ium iur ius kii kik kim kir kis kiu kki kkk kkm kkr kks kku kmi kmk kmm kms kmu kri krk krr krs kru ksi ksk ksm ksr kss ksu kui kuk kum kur kus kuu m-r mi- mii mik mim mir mis miu mkk mkm mkr mks mku mmi mmk mmm mmr mms mmu mri mrk mrm mrr mrs mru msi msk msm msr mss msu mui muk mum mur mus muu rii rik rim rir ris rkk rkm rks rku rmi rmm rmr rms rri rrk rrm rrr rrs rru rsi rsk rsm rsr rss rsu rui ruk rum rur rus ruu sii sik sim sir sis siu sk- ski skk skm skr sks sku smi smk smm smr sms smu sr- sri srk srm srr srs ss- ssi ssk ssm ssr sss ssu sui suk sum sur sus suu uii uim uir uis uiu uki ukk ukr uku um- umi umm umr ums umu ur- uri urk urm urr urs uru usi usk usm usr uss usu uum uur uus uuu