(@buy @sell @repair @s_repair)
%100
+5
+6
+99
+43
[@main]
ҲѾʶ,ûйϵ,\
ֻҪǮ,һǸֵ!\ \
 </@buy>  \
 </@sell>  \
 </@repair> \
 </@s_repair>\
 <ȡ/@exit>\

[@buy]
ѡ.\ \ \
 </@main>

[@sell]
Ҫ.\ \ \
 </@main>

[@repair]
?\
Ҫ.\ \
 </@main>

[~@repair]
, ټ.\ \
 </@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