C2221333133313331311233132313331333133313331323312113313331233133313111131
>>
C222133313331333131123313231333133313331333132331211331333123313331311113
<<
C2221333133313331311233132313331333133313331323312113313331233133313111133
>>
C2221333133313331311233132313331333133313331323312113313331233133313111132
>>