'^w' => ["delete word back", "co"],
'^x' => ["ex$sign{_}pand mode", 'me arg modei^x vim'],
'^y' => ["ins char above", "co vim"],
'^w' => ["delete word back", "co"],
'^x' => ["ex$sign{_}pand mode", 'me arg modei^x vim'],
'^y' => ["ins char above", "co vim"],