C2221333133313331311233132313331333133313331323232123231323131121131121
>>
C222133313331333131123313231333133313331333132323212323132313112113112
<<
C2221333133313331311233132313331333133313331323232123231323131121131123
>>
C2221333133313331311233132313331333133313331323232123231323131121131122
>>