[@main]
ѩɽ:\
      <>\
      <ɽ>\
      <ѩ>\
С      <>\
֪⡣ܷȵѩͿˡ\
ƾҵķǺҽκֵֻġ\
<$USERNAME> :\
ӣ ʲôſأֻҪģ\
<һҳ/@89>

[@89]
һȫԸ\
ѩɽ:\
ѩ϶кö౦ϣкˡ\

<$USERNAME> :\
<Ҵ500ǰʲô,88/@exit>