k-t kkk kkm kkr kks kkt kku kky kmk kmm kmo kms kmt kmu kok kom koo kor kos kot kou koy krk kro krr krs krt kru kry ksk ksm kso ksr kss kst ksu ktk ktm kto ktr kts ktt ktu kuk kum kur kus kut kuu kuy kym kyo kyr kys kyt kyu m-o m-r mkk mkm mko mkr mks mkt mku mky mmk mmm mmo mmr mms mmt mmu mok mom moo mor mos mot mou moy mrk mrm mro mrr mrs mrt mru mry msk msm mso msr mss mst msu msy mtk mtm mto mtr mts mtt mtu muk mum mur mus mut muu muy my- myk mym myo myr mys myt myu okk oko okr oks oku om- omm omo omr oms omt omu omy oo- ook oom ooo oor oos oot or- ork orm oro orr ors ort oru ory os- osk osm oso osr oss ost osu ot- otk otm oto otr ots ott otu ou- ouk oum ouo our ous out oyo oys rkk rkm rko rks rkt rku rky rmm rmo rmr rms rmt rok rom roo ror ros rot rou roy rrk rrm rrr rrs rrt rru rsk rsm rso rsr rss rst rsu rtk rtm rto rtr rts rtt rtu rty ruk rum ruo rur rus rut ruu ruy ry- ryk rym ryo ryr rys ryu ryy sk- skk skm sko skr sks skt sku sky smk smm smo smr sms smt smu smy sok som soo sor sos sot sou soy sr- srk srm sro srr srs srt sry ss- ssk ssm sso ssr sss sst ssu stk stm sto str sts stt stu sty suk sum suo sur sus sut suu suy sy- syk sym syr sys syt syu tkk tkm tko tkr tks tkt tky tmk tmm tmo tmr tms tmt tmu tmy to- tok tom too tor tos tot tou toy trk trm tro trr trs trt tru try tsk tsm tso tsr tss tst tsu tsy ttk ttm tto ttr tts ttt ttu tty tuk tum tuo tur tus tut tuu tuy tym tyo tyr tys tyt ukk ukr uku um- umm umo umr ums umt umu uok uom uoo uor uos uot ur- urk urm uro urr urs urt uru ury usk usm uso usr uss ust usu utk utm uto utr uts utt utu uty uum uur uus uut uuu uyo uys uyu ykk ykm ymm ymo yms ymt yok yom yoo yor yos yot you yoy yro yrs yrt yru ysk ysm yso ysr yss yst ysu ysy ytk ytm yto ytr yts ytt ytu yuk yum yuo yur yus yut yuu yuy yys yyt yyu yyy