C111112111133131121133133313331333133313123221211111333133313111
>>
C11111211113313112113313331333133313331312322121111133313331311
<<
C111112111133131121133133313331333133313123221211111333133313113
>>
C111112111133131121133133313331333133313123221211111333133313112
>>