C13332313311211113313331333133313331322333133313331333133322332332311   >>    C1333231331121111331333133313331333132233313331333133313332233233231   <<    C13332313311211113313331333133313331322333133313331333133322332332313   >>      C13332313311211113313331333133313331322333133313331333133322332332312   >>