C111113331333132322331333133313331331121111121133133313113313331333331321
>>
C11111333133313232233133313331333133112111112113313331311331333133333132
<<
C111113331333132322331333133313331331121111121133133313113313331333331323
>>
C111113331333132322331333133313331331121111121133133313113313331333331322
>>