C31211133313132313231323331313132313231313232233132333131323223111
>>
C3121113331313231323132333131313231323131323223313233313132322311
<<
C31211133313132313231323331313132313231313232233132333131323223113
>>
C31211133313132313231323331313132313231313232233132333131323223112
>>