C22213331333133313112331323133313331333133313233121111113313223221
>>
C2221333133313331311233132313331333133313331323312111111331322322
<<
C22213331333133313112331323133313331333133313233121111113313223223
>>
C22213331333133313112331323133313331333133313233121111113313223222
>>