C23221211113313331233133313331312111112111133313331211111333232331
>>
C2322121111331333123313331333131211111211113331333121111133323233
<<
C23221211113313331233133313331312111112111133313331211111333232333
>>
C23221211113313331233133313331312111112111133313331211111333232332
>>