C22213331333133313112331323133313331333133313233211113313121111113223321
>>
C2221333133313331311233132313331333133313331323321111331312111111322332
<<
C22213331333133313112331323133313331333133313233211113313121111113223323
>>
C22213331333133313112331323133313331333133313233211113313121111113223322
>>