convxo-convex,   covexo-convex,   ocnvexo-convex,   convexo-convxe,   conexo-convex,   convexo-vonvex,   convexo-convrx,   convxeo-convex,   convexo--convex,   convexo-conbex,   conveox-convex,   cobvexo-convex,   convexo-coonvex,   convexo-conveex,   convexo-convec,   connvexo-convex,   convex-convex,   conveo-convex,   convexo-comvex,   cconvexo-convex,   covnexo-convex,   convexo-cinvex,   vonvexo-convex,   convexo-cpnvex,   convexo-xonvex,   xonvexo-convex,   cinvexo-convex,   convexp-convex,   convwxo-convex,   conbexo-convex,   convexxo-convex,   convrxo-convex,   cnvexo-convex,   convexo-covex,   cpnvexo-convex,   convezo-convex,   convexo-convvex,   convexoo-convex,   convexo-convez,   cnovexo-convex,   convexo-connvex,   coonvexo-convex,   convexoconvex,   comvexo-convex,   conveexo-convex,   convexi-convex,   convexo-cnovex,   concexo-convex,   convexo-conve,   convexo-cconvex,   convexo-convexx,   convexo-convwx,   convexo-ocnvex,   convexo-covnex,   convex-oconvex,   convexo-onvex,   conevxo-convex,   convexo-conevx,   convexoc-onvex,   convexo-cnvex,   convvexo-convex,   convexo-convx,   convexo-conex,   convexo-concex,   onvexo-convex,   convexo-cobvex,   conveco-convex