C2221333133313331311233132313331333133313331321123231313331323221121131213131
>>
C222133313331333131123313231333133313331333132112323131333132322112113121313
<<
C2221333133313331311233132313331333133313331321123231313331323221121131213133
>>
C2221333133313331311233132313331333133313331321123231313331323221121131213132
>>