C2221333133313331311233132313331333133313331311233132332113313123231
>>
C222133313331333131123313231333133313331333131123313233211331312323
<<
C2221333133313331311233132313331333133313331311233132332113313123233
>>
C2221333133313331311233132313331333133313331311233132332113313123232
>>