1<?xml version="1.0" encoding="UTF-8"?> 2<out>@val=yes 39 444 551 677 7114 8The node containing 117 is qqe 9118 10154 11176 12187 13209 14224 15Middle: 250 16255 17A century node is yyl 18355 19374 20390 21426 22494 23</out>