C2221333133313331311233132313331333133313331323232133313231232333131
>>
C222133313331333131123313231333133313331333132323213331323123233313
<<
C2221333133313331311233132313331333133313331323232133313231232333133
>>
C2221333133313331311233132313331333133313331323232133313231232333132
>>