C2221333133313331311233132313331333133313331323312111111331333132321312121
>>
C222133313331333131123313231333133313331333132331211111133133313232131212
<<
C2221333133313331311233132313331333133313331323312111111331333132321312123
>>
C2221333133313331311233132313331333133313331323312111111331333132321312122
>>