C3123223313331322121111331311331333133313331311313121111331123221
>>
C312322331333132212111133131133133313331333131131312111133112322
<<
C3123223313331322121111331311331333133313331311313121111331123223
>>
C3123223313331322121111331311331333133313331311313121111331123222
>>