C1212122313132322331313232233132313231323133313231311331323123311   >>    C121212231313232233131323223313231323132313331323131133132312331   <<    C1212122313132322331313232233132313231323133313231311331323123313   >>      C1212122313132322331313232233132313231323133313231311331323123312   >>