C333312111133133312111133133313331333133313231323133313331333133313222313333121
>>
C33331211113313331211113313331333133313331323132313331333133313331322231333312
<<
C333312111133133312111133133313331333133313231323133313331333133313222313333123
>>
C333312111133133312111133133313331333133313231323133313331333133313222313333122
>>