C2221333133313331311233132313331333133313331323232133313121111133321211
>>
C222133313331333131123313231333133313331333132323213331312111113332121
<<
C2221333133313331311233132313331333133313331323232133313121111133321213
>>
C2221333133313331311233132313331333133313331323232133313121111133321212
>>