C23221211113313331233133313331312111112111133313331333232332311
>>
C2322121111331333123313331333131211111211113331333133323233231
<<
C23221211113313331233133313331312111112111133313331333232332313
>>
C23221211113313331233133313331312111112111133313331333232332312
>>