C31231211111133131211113313331333133312111112113313331312111133112223311
>>
C3123121111113313121111331333133313331211111211331333131211113311222331
<<
C31231211111133131211113313331333133312111112113313331312111133112223313
>>
C31231211111133131211113313331333133312111112113313331312111133112223312
>>