C133323133112111133133313331333131121133132233131133131133132233313231111
>>
C13332313311211113313331333133313112113313223313113313113313223331323111
<<
C133323133112111133133313331333131121133132233131133131133132233313231113
>>
C133323133112111133133313331333131121133132233131133131133132233313231112
>>