C3123121111113313121111331333133313331333223113121111113313331333121323311
>>
C312312111111331312111133133313331333133322311312111111331333133312132331
<<
C3123121111113313121111331333133313331333223113121111113313331333121323313
>>
C3123121111113313121111331333133313331333223113121111113313331333121323312
>>