-ol c-- ccc cck ccl ccm ccn cco ccu ckc ckm cko cl- clc clk cll clm cln clo clu cmc cmk cml cmm cmn cmo cmu cn- cnc cnl cnm cnn cno cnu co- coc cok col com con coo cou cuc cuk cul cum cun cuo cuu kcc kck kcl kcm kcn kcu kkc kkk kkl kkm kkn kku kl- klc klm klo klu kmc kmk kml kmm kmo kmu kn- knc knk knl knm knn kno knu koc kok kol kom kon koo kou kuc kuk kul kum kun kuu lcc lck lcl lcm lcn lco lcu lkl llc llk lll llm lln llo llu lmc lmk lml lmm lmn lmo lmu lnc lnk lnl lnm lnn lno lnu loc lok lol lom lon loo lou luc luk lul lum lun luo luu m-o mc- mcc mck mcl mcm mcn mco mcu mkc mkk mkl mkm mkn mko mku mlc mlk mll mlm mln mlo mlu mmc mmk mml mmm mmn mmo mmu mnc mnk mnl mnm mnn mno mnu moc mok mol mom mon moo mou muc muk mul mum mun muu ncc nck ncl ncm ncn nco ncu nkc nkk nkm nkn nko nku nlc nlk nll nlm nln nlo nlu nmc nmk nml nmm nmn nmo nmu nnc nnk nnl nnm nnn nno nnu no- noc nok nol nom non noo nou nuc nuk nul num nun nuo nuu oc- occ ock ocl ocm ocn oco ocu okc okk okl oko oku olc olk oll olm oln olo olu om- omc oml omm omn omo omu on- onc onk onl onn ono onu oo- ooc ook ool oom oon ooo ou- ouc ouk oul oum oun ouo ucc uck ucl ucm ucn uco ucu ukc ukk ukl ukn uku ulc ulk ull ulm uln ulo ulu um- umc uml umm umn umo umu un- unc unk unl unm unn uno unu uoc uok uol uom uon uoo uuc uum uun uuu