foo=bar5
(&(|(a=b)(c=d))(e=f))
(&(|(a=b)(c=d)(g=h))(e=f))
name=firstname lastname
(&(sid=S-1-2-3)(name = fred bloggs))
(&(|(a=b)(c=d))(g=f))
(&(sid=S-1-2-3)(!(name = fred bloggs)))
(&(!(|(a=b)(c=d))(g=f)))