YES

(VAR x0 x1 x y z)
(RULES
  i(f(x0,x1)) -> f(i(x1),i(x0))
  i(i(i(x0))) -> i(x0)
  f(i(x0),f(x0,x1)) -> x1
  f(i(i(x0)),x1) -> f(x0,x1)
  f(x0,e()) -> i(i(x0))
  f(x1,f(i(x1),x0)) -> x0
  i(e()) -> e()
  f(e(),x) -> x
  f(x,i(x)) -> e()
  f(f(x,y),z) -> f(x,f(y,z))
)

(COMMENT
Termination is shown by EKBO with interpretations on natural numbers

  f_A(x1,x2) = x2
  i_A(x1) = 1
  e_A = 1
  e#_A = 0

weights

  w0 = 1
  w(f) = 0
  w(i) = 0
  w(e) = 1

and precedence:

i > f > e
)