-ol c-- ccc ccd ccl ccm cco ccu cdc cdd cdl cdm cdo cdu cl- clc cld cll clm clo clu cmc cmd cml cmm cmo cmu co- coc cod col com coo cou cuc cud cul cum cuo cuu dcc dcd dcl dcm dco dcu ddc ddd ddl ddm ddo ddu dl- dlc dld dll dlm dlo dlu dmc dmd dml dmm dmo dmu doc dod dol dom doo dou duc dud dul dum duo lcc lcd lcl lcm lco lcu ldc ldd ldl ldm ldo ldu llc lld lll llm llo llu lmc lmd lml lmm lmo lmu loc lod lol lom loo lou luc lud lul lum luo luu m-o mc- mcc mcd mcl mcm mco mcu mdc mdd mdl mdm mdo mdu mlc mld mll mlm mlo mlu mmc mmd mml mmm mmo mmu moc mod mol mom moo mou muc mud mul mum muu oc- occ ocd ocl ocm oco ocu odc odd odl odm odo odu olc old oll olm olo olu om- omc omd oml omm omo omu oo- ooc ood ool oom ooo ou- ouc oud oul oum ouo ucc ucd ucl ucm uco ucu udc udd udl udm udo udu ulc uld ull ulm ulo ulu um- umc umd uml umm umo umu uoc uod uol uom uoo uuc uum uuu