C111123313121111121111331333133313331333133313331122112111113311211
>>
C11112331312111112111133133313331333133313331333112211211111331121
<<
C111123313121111121111331333133313331333133313331122112111113311213
>>
C111123313121111121111331333133313331333133313331122112111113311212
>>