C2221333133313331311233132313331333133313331323232133313113313112231333131111
>>
C222133313331333131123313231333133313331333132323213331311331311223133313111
<<
C2221333133313331311233132313331333133313331323232133313113313112231333131113
>>
C2221333133313331311233132313331333133313331323232133313113313112231333131112
>>