C31321211113313121133133313331333131133133313121111121111331323132321311
>>
C3132121111331312113313331333133313113313331312111112111133132313232131
<<
C31321211113313121133133313331333131133133313121111121111331323132321313
>>
C31321211113313121133133313331333131133133313121111121111331323132321312
>>