-ol c-- ccc cck ccl ccm cco ccr ckc ckm cko cl- clc clk cll clm clo clr cmc cmk cml cmm cmo cmr co- coc cok col com coo cor crc crk crl crm cro crr kcc kck kcl kcm kcr kkc kkk kkl kkm kkr kl- klc klm klo klr kmc kmk kml kmm kmo koc kok kol kom koo kor krc krk krl kro krr lcc lck lcl lcm lco lcr lkl lkr llc llk lll llm llo llr lmc lmk lml lmm lmo lmr loc lok lol lom loo lor lrc lrk lrm lro lrr m-o m-r mc- mcc mck mcl mcm mco mcr mkc mkk mkl mkm mko mkr mlc mlk mll mlm mlo mlr mmc mmk mml mmm mmo mmr moc mok mol mom moo mor mrc mrk mrl mrm mro mrr oc- occ ock ocl ocm oco ocr okc okk okl oko okr olc olk oll olm olo om- omc oml omm omo omr oo- ooc ook ool oom ooo oor or- orc ork orl orm oro orr rcc rcl rcm rco rcr rkc rkk rkm rko rlc rll rlm rlo rlr rmc rml rmm rmo rmr roc rok rol rom roo ror rrc rrk rrl rrm rrr