C31232132313132313123231323132313231333132333132213233313231333132322333121
>>
C3123213231313231312323132313231323133313233313221323331323133313232233312
<<
C31232132313132313123231323132313231333132333132213233313231333132322333123
>>
C31232132313132313123231323132313231333132333132213233313231333132322333122
>>