C11112331312111112111133133313331333133313123313331333113313211
>>
C1111233131211111211113313331333133313331312331333133311331321
<<
C11112331312111112111133133313331333133313123313331333113313213
>>
C11112331312111112111133133313331333133313123313331333113313212
>>