include "libdom.sol"

xml vehicles
  truck name = "xxx"
    fret
      "2000"
    /fret
  /truck
  plane
    fret
       "15000"
    /fret   
  /plane
/xml


xml morevehicles
  country
     "India"
  /country
/xml

dom d
d.build("vehicles")

dom d2
d2.build("morevehicles")

d.plane.setChild(d2.country.getNode())

d.display()