User-agent: *
Disallow: /bbs 
Disallow: /bbs1
Disallow: /bbs2
Disallow: /bbs3
Disallow: /bbs4
Disallow: /ita
Disallow: /ita1
Disallow: /ita2
Disallow: /ita3
Disallow: /ita4
Disallow: /bss
Disallow: /bss1
Disallow: /bss2
Disallow: /bss3
Disallow: /bss4