C22232313223313232313231323132313132333131323223313132313233311231   >>    C2223231322331323231323132313231313233313132322331313231323331123   <<    C22232313223313232313231323132313132333131323223313132313233311233   >>      C22232313223313232313231323132313132333131323223313132313233311232   >>