C22213331333133313112331323133313331333133313233211113313132313113311
>>
C2221333133313331311233132313331333133313331323321111331313231311331
<<
C22213331333133313112331323133313331333133313233211113313132313113313
>>
C22213331333133313112331323133313331333133313233211113313132313113312
>>