k-z kkk kkm kkn kkr kks kky kmk kmm kmo kms kmz kn- knk knm knn kno knr kok kom kon koo kor kos koy koz krk krn kro krr krs kry ksk ksm ksn kso ksr kss kym kyn kyo kyr kys kyz kzo kzy m-o m-r mkk mkm mkn mko mkr mks mky mkz mmk mmm mmn mmo mmr mms mmz mnk mnm mnn mno mnr mns mnz mok mom mon moo mor mos moy moz mrk mrm mrn mro mrr mrs mry mrz msk msm msn mso msr mss msy my- myk mym myn myo myr mys mzm mzn nkk nkm nkn nko nkr nks nky nmk nmm nmn nmo nmr nms nmz nnk nnm nnn nno nns nnz no- nok nom non noo nor nos noy noz nrk nrm nrn nro nrr nrs nry nrz nsk nsm nsn nso nsr nss nsy nsz nyk nym nyn nyo nys nyy nzo nzs nzz okk oko okr oks om- omm omn omo omr oms omy omz on- onk onn ono onr ons ony oo- ook oom oon ooo oor oos or- ork orm orn oro orr ors ory orz os- osk osm osn oso osr oss oyo oys ozm ozo ozs ozz rkk rkm rko rks rky rkz rmm rmn rmo rmr rms rnm rnn rno rnr rns rny rnz rok rom ron roo ror ros roy roz rrk rrm rrn rrr rrs rsk rsm rsn rso rsr rss ry- ryk rym ryn ryo ryr rys ryy ryz rzm rzo rzy sk- skk skm sko skr sks sky smk smm smn smo smr sms smy smz snk snm snn sno snr sns sny sok som son soo sor sos soy soz sr- srk srm srn sro srr srs sry ss- ssk ssm ssn sso ssr sss ssz sy- syk sym syn syr sys szr ykk ykm ykn ymm ymo yms ynk ynn yns yny yok yom yon yoo yor yos yoy yrn yro yrs ysk ysm yso ysr yss ysy ysz yys yyy yyz yzr yzy zks zmk zmm zms znn zno zns zo- zok zom zon zoo zor zos zro zrs zsm zsz zym zzr zzs zzy zzz