C2221333133313331311233132313331333133313331323312111113331211113313113231
>>
C222133313331333131123313231333133313331333132331211111333121111331311323
<<
C2221333133313331311233132313331333133313331323312111113331211113313113233
>>
C2221333133313331311233132313331333133313331323312111113331211113313113232
>>