C133323133112111133133313331333133112113313331333132233132331111   >>    C13332313311211113313331333133313311211331333133313223313233111   <<    C133323133112111133133313331333133112113313331333132233132331113   >>      C133323133112111133133313331333133112113313331333132233132331112   >>