
(@buy @sell )
%100
+0
+42
[@main]
ӭҪΪṩҩƷ? \ \
 </@buy> ҩƷ\
 </@sell> ҩƷ\
 <жԻ/@talkwith>\
  < /@exit>\
[@buy]
ʲôҩƷ\ \ \
 < /@main>\
[@sell]
ҿҪĶ\\
 < /@main>\
[@talkwith]
ԲæԺҰɡ\
 < /@main>\
[goods]
ǿЧҩ            500       3
ǿЧħҩ            500       3
ҩ            3000       3
ħҩ            3000       3
ǿЧ̫ˮ   	       800	   3
