C111113331333132322331333133313331331121111121133133313211231213111
>>
C11111333133313232233133313331333133112111112113313331321123121311
<<
C111113331333132322331333133313331331121111121133133313211231213113
>>
C111113331333132322331333133313331331121111121133133313211231213112
>>