C2221333133313331311233132313331333133313331333133313331333131133131121323221
>>
C222133313331333131123313231333133313331333133313331333133313113313112132322
<<
C2221333133313331311233132313331333133313331333133313331333131133131121323223
>>
C2221333133313331311233132313331333133313331333133313331333131133131121323222
>>