C31231211111133131211113313331312111113331311331333133313221133132331
>>
C3123121111113313121111331333131211111333131133133313331322113313233
<<
C31231211111133131211113313331312111113331311331333133313221133132333
>>
C31231211111133131211113313331312111113331311331333133313221133132332
>>