C11111333133313232233133313331333133313231333133313311221311211311
>>
C1111133313331323223313331333133313331323133313331331122131121131
<<
C11111333133313232233133313331333133313231333133313311221311211313
>>
C11111333133313232233133313331333133313231333133313311221311211312
>>