C22213331333133313112331323133313331333133313233121111331122213111
>>
C2221333133313331311233132313331333133313331323312111133112221311
<<
C22213331333133313112331323133313331333133313233121111331122213113
>>
C22213331333133313112331323133313331333133313233121111331122213112
>>