C31231211111133131211113313331333132233133313331333133313113323112111
>>
C3123121111113313121111331333133313223313331333133313331311332311211
<<
C31231211111133131211113313331333132233133313331333133313113323112113
>>
C31231211111133131211113313331333132233133313331333133313113323112112
>>