C3123223313331322121111331333133313331333121211113313133313331111
>>
C312322331333132212111133133313331333133312121111331313331333111
<<
C3123223313331322121111331333133313331333121211113313133313331113
>>
C3123223313331322121111331333133313331333121211113313133313331112
>>