C132233133112121111331333133313331323331331121111331323222112121
>>
C13223313311212111133133313331333132333133112111133132322211212
<<
C132233133112121111331333133313331323331331121111331323222112123
>>
C132233133112121111331333133313331323331331121111331323222112122
>>