C11112331312111112111133133313331333132323133313331333131312111111211311321
>>
C1111233131211111211113313331333133313232313331333133313131211111121131132
<<
C11112331312111112111133133313331333132323133313331333131312111111211311323
>>
C11112331312111112111133133313331333132323133313331333131312111111211311322
>>