C22213331333133313112331323133313331333133313233121111113313331333121231
>>
C2221333133313331311233132313331333133313331323312111111331333133312123
<<
C22213331333133313112331323133313331333133313233121111113313331333121233
>>
C22213331333133313112331323133313331333133313233121111113313331333121232
>>