C23221211113313331233133313331312111112111133313331333133323312311
>>
C2322121111331333123313331333131211111211113331333133313332331231
<<
C23221211113313331233133313331312111112111133313331333133323312313
>>
C23221211113313331233133313331312111112111133313331333133323312312
>>