C133323133112111133133313331333133313231333133313331322331323332311   >>    C13332313311211113313331333133313331323133313331333132233132333231   <<    C133323133112111133133313331333133313231333133313331322331323332313   >>      C133323133112111133133313331333133313231333133313331322331323332312   >>