C31232132313132313123231323132313231333132333132213233313231333132313332111
>>
C3123213231313231312323132313231323133313233313221323331323133313231333211
<<
C31232132313132313123231323132313231333132333132213233313231333132313332113
>>
C31232132313132313123231323132313231333132333132213233313231333132313332112
>>