C111113331333132322331333133313331331121111121133133313113231323221
>>
C11111333133313232233133313331333133112111112113313331311323132322
<<
C111113331333132322331333133313331331121111121133133313113231323223
>>
C111113331333132322331333133313331331121111121133133313113231323222
>>