C22221232322331313231323132323132323132313231323221333132333131111211   >>    C2222123232233131323132313232313232313231323132322133313233313111121   <<    C22221232322331313231323132323132323132313231323221333132333131111213   >>      C22221232322331313231323132323132323132313231323221333132333131111212   >>