li:{root} [root] FIRST te:{te:brace} LAST ta:{table spc}
 te:{te:brace} {foo}
 te:{TE:text node} {this has TE: in name}
 te:{text node} {hello world}
 sy:{sym link} {hello world}
 li:{list node} FIRST te:{} LAST te:{}
  te:{} {hello}
  te:{} {world}
 ha:{hash node} entries: 2
  te:{1} {hello}
  te:{2} {world}
 ta:{table spc} cols: 2, rows: 2
  Row 0:{}
   te:{} {a}
   te:{} {b}
  Row 1:{}
   te:{} {1}
   te:{} {2}
