C22213331333133313112331323133313331333133313233121111113313331333312232133221
>>
C2221333133313331311233132313331333133313331323312111111331333133331223213322
<<
C22213331333133313112331323133313331333133313233121111113313331333312232133223
>>
C22213331333133313112331323133313331333133313233121111113313331333312232133222
>>