c-cor ccccc cclcm ccrcl cctrl clmor cloom cloor cloot clort co-co cocc- cocco cocol cocom cocto coll- collo colo- colom color comco commo commr comot coolo corm- cormo coro- corol corot corrl corto cott- cotto croco croll cromo crool croom croot crott ctrlc ctrol loco- locro lollo lolol lorom lotor lotto ltcol mccoo mmccc mmccl mmmcc mmmmm mocco mollo molor molto momot mooll mooro mooto mormo moroc moror morro moto- motoc motol motor motto mrmom mrorr mt-tc mt-tm mt-tr mt-tt mtoto mtrol ocllo octo- octol octor omoro omoto ooooo ormoc oroco oromo ortoo otolo otomo ototo ottom r-co- rcolo ro-ro rocco rocor rollc rollo rolmo roto- rotol rotor rotot rotto tocco toco- tollo tolmo toloo tolor tommo tomo- tomol tomom tomor toolt torro torto toto- totoo troco troll tromm trott ttttt