C312312111133131212111133133313331323133313233121111331311331322331323132333321
>>
C31231211113313121211113313331333132313331323312111133131133132233132313233332
<<
C312312111133131212111133133313331323133313233121111331311331322331323132333323
>>
C312312111133131212111133133313331323133313233121111331311331322331323132333322
>>