C2221333133313331311233132313331333133313331322231333133313232321333232321
>>
C222133313331333131123313231333133313331333132223133313331323232133323232
<<
C2221333133313331311233132313331333133313331322231333133313232321333232323
>>
C2221333133313331311233132313331333133313331322231333133313232321333232322
>>