C3123223313331322121111331333133313331333121211113313121111333321132111
>>
C312322331333132212111133133313331333133312121111331312111133332113211
<<
C3123223313331322121111331333133313331333121211113313121111333321132113
>>
C3123223313331322121111331333133313331333121211113313121111333321132112
>>