C31211133313132313231323331313132313231313232233132333132333132333131331211
>>
C3121113331313231323132333131313231323131323223313233313233313233313133121
<<
C31211133313132313231323331313132313231313232233132333132333132333131331213
>>
C31211133313132313231323331313132313231313232233132333132333132333131331212
>>