C2221333133313331311233132313331333133313331322231333133313231232333131232231
>>
C222133313331333131123313231333133313331333132223133313331323123233313123223
<<
C2221333133313331311233132313331333133313331322231333133313231232333131232233
>>
C2221333133313331311233132313331333133313331322231333133313231232333131232232
>>