C22213331333133313112331323133313331333133313211232313331322121111132313111
>>
C2221333133313331311233132313331333133313331321123231333132212111113231311
<<
C22213331333133313112331323133313331333133313211232313331322121111132313113
>>
C22213331333133313112331323133313331333133313211232313331322121111132313112
>>