(@buy @sell @repair @s_repair)
%100
+5
+6
+99
+43
[@main]
Ǳܵĵطǵ \
ɭϵĵطΪ˳ﱸݵӪʽ\
ÿʣ. Ҫʲô? \ \
</@buy>\
</@sell>\
</@repair>\
</@s_repair>\
< /@exit>\

[@buy]
ﱣŸ. \
Ҫʲô? \ \ 
<./@main>

[@sell]
Ҫ? \
ҿҪ۵. \ \
<./@main>

[@repair]
̫¾ɣԵ. \
, ȥ. \ \ 
<./@main>

[~@repair]
Ѿˡ \ \ 
<./@main>

[@s_repair]
Сãԭϣ۸\
ͨӴҾͿ׬Ǯˡ\ \
</@main>

[goods]
()  10     5
      10     5
        10     5
ذ        10     5
ľ      10     5
ͭ      10     5
˫    10     5
̽        10     5
        10     5
ͭ      10     6
        10     6
˻        10     6
        10     6