YES

(VAR x)
(RULES
  not(not(n0())) -> n0()
  and(x,not(n0())) -> x
  or(x,not(n0())) -> not(n0())
  n1() -> not(n0())
  or(x,n0()) -> x
  and(x,n0()) -> n0()
)

(COMMENT
Termination is shown by KBO with weight

  w0 = 1
  w(and) = 0
  w(n0) = 1
  w(n1) = 2
  w(or) = 0
  w(not) = 1

and precedence:

  and > or > n1 > n0 > not
)