C3123121111331312121111331333133313231333132331211113313121111131213221
>>
C312312111133131212111133133313331323133313233121111331312111113121322
<<
C3123121111331312121111331333133313231333132331211113313121111131213223
>>
C3123121111331312121111331333133313231333132331211113313121111131213222
>>