C23221211113313331233133313331312111133133313331333133112321311311
>>
C2322121111331333123313331333131211113313331333133313311232131131
<<
C23221211113313331233133313331312111133133313331333133112321311313
>>
C23221211113313331233133313331312111133133313331333133112321311312
>>