C11111211113313112113313331333133313331333132313331333133112111133132232232231
>>
C1111121111331311211331333133313331333133313231333133313311211113313223223223
<<
C11111211113313112113313331333133313331333132313331333133112111133132232232233
>>
C11111211113313112113313331333133313331333132313331333133112111133132232232232
>>