%200
+19
+20
+21
+22
+23
+24
+26
[@main] 
С겻,ȫ.... \
ѡƷ,ʲôõҲչ.\
</@buy>\
</@sell>\
</@repair>\
</@s_repair>\
<ر/@exit>

[@buy]
нָ,,,Ҫʲô? \ \ 
<Ʒб/@BUY>\
< /@main>
[@sell]
ҲչƷ,кõҰ. \
һһõļǮ. \ \ 
< /@main>
[@repair]
ҿԸ¾ɻ𻵵Ʒ. \ 
Ҫʲô \ \ 
< /@main>
[~@repair]
Ѿ. \ \ 
< /@main>

[goods]
