C31231211113313121211113313113313331333131133121111133313331322312331
>>
C3123121111331312121111331311331333133313113312111113331333132231233
<<
C31231211113313121211113313113313331333131133121111133313331322312333
>>
C31231211113313121211113313113313331333131133121111133313331322312332
>>