C133323133112111133133313331333133313223313331333133313231333132331111   >>    C13332313311211113313331333133313331322331333133313331323133313233111   <<    C133323133112111133133313331333133313223313331333133313231333132331113   >>      C133323133112111133133313331333133313223313331333133313231333132331112   >>