C2221333133313331311233132313331333133313331323312111113113313221222231
>>
C222133313331333131123313231333133313331333132331211111311331322122223
<<
C2221333133313331311233132313331333133313331323312111113113313221222233
>>
C2221333133313331311233132313331333133313331323312111113113313221222232
>>