C2221333133313331311233132313331333133313331323312113313231323131333121
>>
C222133313331333131123313231333133313331333132331211331323132313133312
<<
C2221333133313331311233132313331333133313331323312113313231323131333123
>>
C2221333133313331311233132313331333133313331323312113313231323131333122
>>