C3123121111113313121111331333133313331211113313331333133313113322331321
>>
C312312111111331312111133133313331333121111331333133313331311332233132
<<
C3123121111113313121111331333133313331211113313331333133313113322331323
>>
C3123121111113313121111331333133313331211113313331333133313113322331322
>>