C2221333133313331311233132313331333133313331323312113313331323221232333131
>>
C222133313331333131123313231333133313331333132331211331333132322123233313
<<
C2221333133313331311233132313331333133313331323312113313331323221232333133
>>
C2221333133313331311233132313331333133313331323312113313331323221232333132
>>