C23221211113313331233133313331312111133133313331333231333131131111
>>
C2322121111331333123313331333131211113313331333133323133313113111
<<
C23221211113313331233133313331312111133133313331333231333131131113
>>
C23221211113313331233133313331312111133133313331333231333131131112
>>