[@]
{
ӭ. ҿ԰ʲô?\ \
 </@buy>  \
 </@sell> \
 </@repair> \
 </@s_repair>\
 <ȡ/@exit>
[@buy]
ѡҪ.\ \ \
 < /@Main>
[@sell]
?\
Ҳ.\ \
 < /@Main>
[@repair]
,. \ \ \
 < /@Main>
[~@repair]
ȥ޺.\ \
 < /@Main>
[goods]
С 	      10      10
	      10      10
        10      10
Ƥ      10      10
        10      10
        10      10
}