C31231211111133131211113313331333133312111112113313331333123322331
>>
C3123121111113313121111331333133313331211111211331333133312332233
<<
C31231211111133131211113313331333133312111112113313331333123322333
>>
C31231211111133131211113313331333133312111112113313331333123322332
>>