C1111223321333132312323132313132313231323223313231311233132213131
>>
C111122332133313231232313231313231323132322331323131123313221313
<<
C1111223321333132312323132313132313231323223313231311233132213133
>>
C1111223321333132312323132313132313231323223313231311233132213132
>>