(supertux-tiles
 (tilegroup 
  (name "Icebridge")
  (tiles 
   1551 1540 1541 1545
   1549 1543 1544 1542
   0 1547 1548 1546
   0 0 0 1550
  )
 )
 (tiles 
  (width 4)
  (height 3)
  (ids 
   1551 1540 1541 1542
   1543 1544 1545 1546
   1547 1548 1549 1550
  )
  (attributes 
   1 1 1 1
   1 1 1 1
   1 1 1 1
  )
  (image "blocks/icebridge.png")
 )
  )