C2221333133313331311233132313331333133313331323312111113113313222313111
>>
C222133313331333131123313231333133313331333132331211111311331322231311
<<
C2221333133313331311233132313331333133313331323312111113113313222313113
>>
C2221333133313331311233132313331333133313331323312111113113313222313112
>>