C31231211111133131211113313331312111113331311331333132322133112312311
>>
C3123121111113313121111331333131211111333131133133313232213311231231
<<
C31231211111133131211113313331312111113331311331333132322133112312313
>>
C31231211111133131211113313331312111113331311331333132322133112312312
>>