C133323133112111133133313331333131121133132233133313113313222323221   >>    C13332313311211113313331333133313112113313223313331311331322232322   <<    C133323133112111133133313331333131121133132233133313113313222323223   >>      C133323133112111133133313331333131121133132233133313113313222323222   >>