C2221333133313331311233132313331333133313331311233133313113313231333133311121
>>
C222133313331333131123313231333133313331333131123313331311331323133313331112
<<
C2221333133313331311233132313331333133313331311233133313113313231333133311123
>>
C2221333133313331311233132313331333133313331311233133313113313231333133311122
>>