C312111333131323132313233313131323132313132322331323331323222233321
>>
C31211133313132313231323331313132313231313232233132333132322223332
<<
C312111333131323132313233313131323132313132322331323331323222233323
>>
C312111333131323132313233313131323132313132322331323331323222233322
>>