C111113331333132322331333133313331331121111121133133313123223332321
>>
C11111333133313232233133313331333133112111112113313331312322333232
<<
C111113331333132322331333133313331331121111121133133313123223332323
>>
C111113331333132322331333133313331331121111121133133313123223332322
>>