C2221333133313331311233132313331333133313131133131122112322333123121
>>
C222133313331333131123313231333133313331313113313112211232233312312
<<
C2221333133313331311233132313331333133313131133131122112322333123123
>>
C2221333133313331311233132313331333133313131133131122112322333123122
>>