C22213331333133313112331323133313331333133313233211113313121111132133121
>>
C2221333133313331311233132313331333133313331323321111331312111113213312
<<
C22213331333133313112331323133313331333133313233211113313121111132133123
>>
C22213331333133313112331323133313331333133313233211113313121111132133122
>>