1<?xml version="1.0" encoding="UTF-8"?> 2<out> 3-20-ttt 4-19-sss 5-18-rrr 6-17-qqq 7-16-ppp 8-15-ooo 9-14-nnn 10-13-mmm 11-12-lll 12-11-kkk 13-10-jjj 14-9-iii 15-8-hhh 16-7-ggg 17-6-fff 18-5-eee 19-4-ddd 20-3-ccc 21-2-bbb 22-1-aaa 23</out>