C233231213113313132313231311112331323223313233213231333132322331123231   >>    C23323121311331313231323131111233132322331323321323133313232233112323   <<    C233231213113313132313231311112331323223313233213231333132322331123233   >>      C233231213113313132313231311112331323223313233213231333132322331123232   >>