(@buy @sell )
%100
+30
+3
+25
[@main]
ӻĶʲô?ζʲô.\
ǰԸҪƷ. \
Ǳ˵ǸлԱ۵Ż..\\
 </@buy> Ʒ\
 </@sell> Ʒ\
 < /@exit>\
[@buy]
ǳ򣬻ᣬҺ .\
⣬лسǾлԱʹ.\ \
 < /@Main>
[@sell]
ǳ۸Ʒ...\ \
Ѱ, ѡҪ۵Ʒ...\
 < /@Main>
[goods]
            100       10
;    100       10
Ѿ    100       10
سǾ		100	  10
          100       3
޸          100       3
лسǾ	100	  5
