C133323133112111133133313331333133313223331333133313331323111133132323232131   >>    C13332313311211113313331333133313331322333133313331333132311113313232323213   <<    C133323133112111133133313331333133313223331333133313331323111133132323232133   >>      C133323133112111133133313331333133313223331333133313331323111133132323232132   >>