C22232313223313232313231323132313132333131323223313132313232233221   >>    C2223231322331323231323132313231313233313132322331313231323223322   <<    C22232313223313232313231323132313132333131323223313132313232233223   >>      C22232313223313232313231323132313132333131323223313132313232233222   >>