C1111133313331323223313331333133313113313231333132213331322131131121
>>
C111113331333132322331333133313331311331323133313221333132213113112
<<
C1111133313331323223313331333133313113313231333132213331322131131123
>>
C1111133313331323223313331333133313113313231333132213331322131131122
>>