C2221333133313331311233132313331333133313331311233132233132312211331
>>
C222133313331333131123313231333133313331333131123313223313231221133
<<
C2221333133313331311233132313331333133313331311233132233132312211333
>>
C2221333133313331311233132313331333133313331311233132233132312211332
>>