C23221211113313331233133313331312111112111133313331333131312323231
>>
C2322121111331333123313331333131211111211113331333133313131232323
<<
C23221211113313331233133313331312111112111133313331333131312323233
>>
C23221211113313331233133313331312111112111133313331333131312323232
>>