C22213331333133313112331323133313331333133313233121111331122333121
>>
C2221333133313331311233132313331333133313331323312111133112233312
<<
C22213331333133313112331323133313331333133313233121111331122333123
>>
C22213331333133313112331323133313331333133313233121111331122333122
>>