C333312111133133312111133133313331312111133223313331323132313223221
>>
C33331211113313331211113313331333131211113322331333132313231322322
<<
C333312111133133312111133133313331312111133223313331323132313223223
>>
C333312111133133312111133133313331312111133223313331323132313223222
>>