C333312111133133312111133133313331333132233133112111111213112111121
>>
C33331211113313331211113313331333133313223313311211111121311211112
<<
C333312111133133312111133133313331333132233133112111111213112111123
>>
C333312111133133312111133133313331333132233133112111111213112111122
>>