(@buy @sell @repair @s_repair )
%100
+10
+11
+15
+19
+20
+21
+22
+23
+24
+26
+3
+4
+5
+6
+43
+0
+42
+30
+3
+25
[@main]
ӭк,Ҫô\ \
 </@buy> \

 < /@exit>\

[@buy]
ʲôģ\ \ \
 < /@Main>
[@sell]
Ҫװҿһۡ\
ҲӪӻ㲻,\
\ \
 < /@Main>


[goods]
  10     10
