Index: data/empty.xml
===================================================================
--- data/empty.xml	(revision 142)
+++ data/empty.xml	(revision 146)
@@ -1,18 +1,18 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <osm version='0.3' generator='JOSM'>
+  <node id='-1' lat='19.054463960754692' lon='-66.94382022471912' />
+  <node id='2' lat='43.00883564541926' lon='-6.269662921348315' />
+  <node id='-2' lat='-34.84314824807727' lon='-13.146067415730338' />
   <node id='1' lat='67.99839775928415' lon='-59.66292134831462' />
-  <node id='2' lat='43.00883564541926' lon='-6.269662921348315' />
-  <node id='-3' lat='19.054463960754692' lon='-66.94382022471912' />
-  <node id='-4' lat='-24.68228648077048' lon='-40.651685393258425' />
-  <node id='-5' lat='-34.84314824807727' lon='-13.146067415730338' />
-  <segment id='-6' from='1' to='2' />
-  <segment id='-7' from='2' to='-3' />
-  <segment id='-8' from='-5' to='-4' />
-  <way id='-9'>
+  <node id='-3' lat='-24.68228648077048' lon='-40.651685393258425' />
+  <segment id='-4' from='1' to='2' />
+  <segment id='-5' from='-2' to='-3' />
+  <segment id='-6' from='2' to='-1' />
+  <way id='-7'>
+    <seg id='-4' />
     <seg id='-6' />
-    <seg id='-7' />
   </way>
-  <way id='-10'>
-    <seg id='-8' />
+  <way id='-8'>
+    <seg id='-5' />
   </way>
 </osm>