C3123223313331322121111331311331333133313331311313121111331311331322333231221
>>
C312322331333132212111133131133133313331333131131312111133131133132233323122
<<
C3123223313331322121111331311331333133313331311313121111331311331322333231223
>>
C3123223313331322121111331311331333133313331311313121111331311331322333231222
>>