C22213331333133313112331323133313331333133313233121111133323322121
>>
C2221333133313331311233132313331333133313331323312111113332332212
<<
C22213331333133313112331323133313331333133313233121111133323322123
>>
C22213331333133313112331323133313331333133313233121111133323322122
>>