C31321211113313121133133313331333121111331311331333131211113331323223213131
>>
C3132121111331312113313331333133312111133131133133313121111333132322321313
<<
C31321211113313121133133313331333121111331311331333131211113331323223213133
>>
C31321211113313121133133313331333121111331311331333131211113331323223213132
>>