(@buy @sell @s_repair )
%100
+10
+11
+19
+20
+21
+22
+23
+24
+25
+26
+31
+30
+5
+6
+15
+27
+28
+30
+42
+43
+45
+53
[@main]
???ôҺôǰǸƼҡ\
ҪʲôԼɣҲ԰Ķң \
һᾡҵȫȥģ\
</@buy> \
</@sell> \
</@s_repair>\
< /@exit>
[@buy]
ҪʲôƷ\ \ \
 < /@Main>
[@sell]
ҿĶһһۡ\
㲻ǼĻˡ\ \
 < /@Main>
[@s_repair]
޲·ͷñӡΣǻ\
֮ĶҲ.\ \ \
 < /@Main>
[~@repair]
ȥѾ޺ˡ\ \ \
 < /@Main>
[goods]
ҩ(С) 	10		3
ħҩ(С)	10		3
ҩ()	10		3
ħҩ()	10		3
ǿЧҩ	10		3
ǿЧħҩ	10		3
ҩ(С)	10		3
ħҩ(С)	100		3
ҩ()	50		3
ħҩ()	50		3
ҩ	80		3
ħҩ	80		3
̫ˮ		50		3
