<?xml version="1.0" encoding="UTF-8"?>
<out>
  
    (1) aaa
    (2) bbb
    (3) ccc
    (4) ddd
    (5) eee
  
  (1) fff
  (2) ggg
  (3) hhh
  
    (1) iii
    (2) jjj
    (3) kkk
    (4) lll
    (5) mmm
  
</out>