-ol c-- ccc ccd cce ccl ccm cco ccu cdc cdd cde cdl cdm cdo cdu ce- cec ced cee cel cem ceo ceu cl- clc cld cle cll clm clo clu cmc cmd cme cml cmm cmo cmu co- coc cod coe col com coo cou cuc cud cue cul cum cuo cuu dcc dcd dce dcl dcm dco dcu ddc ddd dde ddl ddm ddo ddu de- dec ded dee del dem deo deu dl- dlc dld dle dll dlm dlo dlu dmc dmd dme dml dmm dmo dmu doc dod doe dol dom doo dou duc dud due dul dum duo ec- ecc ecd ece ecl ecm eco ecu ed- edc edd ede edl edm edo edu eec eed eee eel eem eeo elc eld ele ell elm elo elu em- emc emd eme eml emm emo emu eo- eoc eod eoe eol eom eoo eou eu- euc eud eue eul lcc lcd lce lcl lcm lco lcu ldc ldd lde ldl ldm ldo ldu lec led lee lel lem leo leu llc lld lle lll llm llo llu lmc lmd lme lml lmm lmo lmu loc lod loe lol lom loo lou luc lud lue lul lum luo luu m-o mc- mcc mcd mce mcl mcm mco mcu mdc mdd mde mdl mdm mdo mdu mec med mee mel mem meo meu mlc mld mle mll mlm mlo mlu mmc mmd mme mml mmm mmo mmu moc mod moe mol mom moo mou muc mud mue mul mum muu oc- occ ocd ocl ocm oco ocu odc odd ode odl odm odo odu oec oed oee oel oem oeo olc old ole oll olm olo olu om- omc omd ome oml omm omo omu oo- ooc ood ool oom ooo ou- ouc oud oue oul oum ouo ucc ucd uce ucl ucm uco ucu udc udd ude udl udm udo udu uec ued uee uel uem ulc uld ule ull ulm ulo ulu um- umc umd ume uml umm umo umu uoc uod uoe uol uom uoo uuc uue uum uuu