C2221333133313331311233132313331333133313131133133313331321123221121213331
>>
C222133313331333131123313231333133313331313113313331333132112322112121333
<<
C2221333133313331311233132313331333133313131133133313331321123221121213333
>>
C2221333133313331311233132313331333133313131133133313331321123221121213332
>>