C2221333133313331311233132313331333133313331311233131211111333131133131221
>>
C222133313331333131123313231333133313331333131123313121111133313113313122
<<
C2221333133313331311233132313331333133313331311233131211111333131133131223
>>
C2221333133313331311233132313331333133313331311233131211111333131133131222
>>