C23221211113313331233133313331312111112111112111113331333132323231
>>
C2322121111331333123313331333131211111211111211111333133313232323
<<
C23221211113313331233133313331312111112111112111113331333132323233
>>
C23221211113313331233133313331312111112111112111113331333132323232
>>