C12121223131323223313233231323133313233313131323131133132333132322132323331   >>    C1212122313132322331323323132313331323331313132313113313233313232213232333   <<    C12121223131323223313233231323133313233313131323131133132333132322132323333   >>      C12121223131323223313233231323133313233313131323131133132333132322132323332   >>