C3123223313331322121111331333133313223313113313113313231333132232233131131
>>
C312322331333132212111133133313331322331311331311331323133313223223313113
<<
C3123223313331322121111331333133313223313113313113313231333132232233131133
>>
C3123223313331322121111331333133313223313113313113313231333132232233131132
>>