C2221333133313331311233132313331333133313331323321111331312322331111
>>
C222133313331333131123313231333133313331333132332111133131232233111
<<
C2221333133313331311233132313331333133313331323321111331312322331113
>>
C2221333133313331311233132313331333133313331323321111331312322331112
>>