C31231211113313121211113313331333132233132322331323133313231333211221
>>
C3123121111331312121111331333133313223313232233132313331323133321122
<<
C31231211113313121211113313331333132233132322331323133313231333211223
>>
C31231211113313121211113313331333132233132322331323133313231333211222
>>