C2221333133313331311233132313331333133313331333133313331333131133133313233111
>>
C222133313331333131123313231333133313331333133313331333133313113313331323311
<<
C2221333133313331311233132313331333133313331333133313331333131133133313233113
>>
C2221333133313331311233132313331333133313331333133313331333131133133313233112
>>