(@buy @sell @repair )
%100
+5
+6
+43
[@main]
ӭ.  л.\ \
 </@buy>  \
 </@sell>  \
 </@repair> \
 < /@exit>\
[@buy]
Щʲô?\ \ \
 < /@Main>
[@sell]
Ҫ.\ \ \
 < /@Main>
[@repair]
Ҫ?\
Ҫ.\ \
 < /@Main>
[~@repair]
޺,ӭ´.\ \
 < /@Main>
[goods]


