C312312111111331312111133133313331322331312111112111133131133132313332131
>>
C31231211111133131211113313331333132233131211111211113313113313231333213
<<
C312312111111331312111133133313331322331312111112111133131133132313332133
>>
C312312111111331312111133133313331322331312111112111133131133132313332132
>>