%---------------- SGGS v1.0 (IJCAR 2020 submission) ----------------%

------ Parsing...successful


------ Proving...
use I-
not ground preserving

Gamma_0: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)

Gamma_1: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))

Gamma_2: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)

Gamma_3: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]

Gamma_4: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))

Gamma_5: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]

Gamma_6: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))

Gamma_7: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))

Gamma_8: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))

Gamma_9: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))

Gamma_10: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]

Gamma_11: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]

Gamma_12: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))

Gamma_13: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))

Gamma_14: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))

Gamma_15: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]

Gamma_16: (extend-no-conflict)
  0: intersection(X0,X1,X2), [member(
h(X0,X1,X2),X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: ~(member(member_of_1_not_of_2(d,a),a)), [subset(d,a)]

Gamma_17: (extend-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: ~(member(member_of_1_not_of_2(d,a),a)), [subset(d,a)]
  17: [~(subset(d,a))]

Gamma_18: (move)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),X2)], member(
h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: [~(subset(d,a))]
  17: ~(member(member_of_1_not_of_2(d,a),a)), [subset(d,a)]

Gamma_19: (resolve)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: [~(subset(d,a))]
  17: [~(member(member_of_1_not_of_2(d,a),a))]

Gamma_20: (extend-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  7: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: [~(subset(d,a))]
  17: [~(member(member_of_1_not_of_2(d,a),a))]

Gamma_21: (move)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),X2)], member(
h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: [~(member(member_of_1_not_of_2(d,a),a))]
  7: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),a)], ~(
member(member_of_1_not_of_2(d,X0),d))
  8: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  9: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  10: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  11: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  12: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  13: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  14: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  15: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  16: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  17: [~(subset(d,a))]

Gamma_22: (right-split)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: [~(member(member_of_1_not_of_2(d,a),a))]
  7: ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,a),a)], ~(
member(member_of_1_not_of_2(d,a),d))
  8: top(X0) != a | ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),
a)], ~(member(member_of_1_not_of_2(d,X0),d))
  9: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  10: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  11: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  12: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  13: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  14: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  15: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  16: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  17: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  18: [~(subset(d,a))]

Gamma_23: (resolve)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: [~(member(member_of_1_not_of_2(d,a),a))]
  7: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  8: top(X0) != a | ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),
a)], ~(member(member_of_1_not_of_2(d,X0),d))
  9: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  10: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  11: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  12: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  13: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  14: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  15: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  16: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  17: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  18: [~(subset(d,a))]

Gamma_24: (extend-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [intersection(d,a,d)]
  6: [~(member(member_of_1_not_of_2(d,a),a))]
  7: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  8: top(X0) != a | ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),
a)], ~(member(member_of_1_not_of_2(d,X0),d))
  9: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  10: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  11: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  12: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  13: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  14: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  15: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  16: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  17: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  18: [~(subset(d,a))]

Gamma_25: (move)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),X2)], member(
h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  6: [intersection(d,a,d)]
  7: [~(member(member_of_1_not_of_2(d,a),a))]
  8: top(X0) != a | ~(intersection(d,a,d)), [member(member_of_1_not_of_2(d,X0),
a)], ~(member(member_of_1_not_of_2(d,X0),d))
  9: ~(intersection(d,a,d)), [member(h(X0,X1,d),a)], ~(member(h(X0,X1,d),d))
  10: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  11: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  12: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  13: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  14: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  15: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  16: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  17: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  18: [~(subset(d,a))]

Gamma_26: (resolve)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  6: [~(member(member_of_1_not_of_2(d,a),d))]
  7: [~(member(member_of_1_not_of_2(d,a),a))]
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: [~(subset(d,a))]

Gamma_27: (extend-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  3: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  4: [equal_sets(X0,X0)], ~(subset(X0,X0))
  5: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  6: [~(member(member_of_1_not_of_2(d,a),d))]
  7: [~(member(member_of_1_not_of_2(d,a),a))]
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: [~(subset(d,a))]

Gamma_28: (move)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),X2)], member(
h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [~(member(member_of_1_not_of_2(d,a),d))]
  3: [member(member_of_1_not_of_2(X0,X1),X0)], subset(X0,X1)
  4: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  5: [equal_sets(X0,X0)], ~(subset(X0,X0))
  6: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  7: [~(member(member_of_1_not_of_2(d,a),a))]
  8: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  9: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  10: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  11: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  12: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  13: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  14: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  15: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  16: [~(subset(d,a))]

Gamma_29: (right-split)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [~(member(member_of_1_not_of_2(d,a),d))]
  3: top(X0) != d | [member(member_of_1_not_of_2(d,a),d)], subset(d,a)
  4: top(X0) != d & top(X0) != d | [member(member_of_1_not_of_2(X0,a),
X0)], subset(X0,a)
  5: top(X0) != d & top(X1) != a | [member(member_of_1_not_of_2(d,X0),
d)], subset(d,X0)
  6: top(X0) != d & top(X1) != a & top(X0) != d | [member(member_of_1_not_of_2(X0,X1),
X0)], subset(X0,X1)
  7: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  8: [equal_sets(X0,X0)], ~(subset(X0,X0))
  9: [~(intersection(d,a,d))], ~(member(member_of_1_not_of_2(d,a),d))
  10: [~(member(member_of_1_not_of_2(d,a),a))]
  11: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  12: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  13: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  14: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  15: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  16: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  17: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  18: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  19: [~(subset(d,a))]

Gamma_30: (resolve)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [~(member(member_of_1_not_of_2(d,a),d))]
  3: top(X0) != d | [subset(d,a)]
  4: top(X0) != d & top(X0) != d | [member(member_of_1_not_of_2(X0,a),
X0)], subset(X0,a)
  5: top(X0) != d & top(X1) != a | [member(member_of_1_not_of_2(d,X0),
d)], subset(d,X0)
  6: top(X0) != d & top(X1) != a & top(X0) != d | [member(member_of_1_not_of_2(X0,X1),
X0)], subset(X0,X1)
  7: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  8: [equal_sets(X0,X0)], ~(subset(X0,X0))
  9: [~(member(member_of_1_not_of_2(d,a),a))]
  10: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  11: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  12: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  13: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  14: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  15: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  16: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  17: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  18: [~(subset(d,a))]

Gamma_31: (extend-conflict)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [~(member(member_of_1_not_of_2(d,a),d))]
  3: [subset(d,a)]
  4: top(X0) != d & top(X0) != d | [member(member_of_1_not_of_2(X0,a),
X0)], subset(X0,a)
  5: top(X0) != d & top(X1) != a | [member(member_of_1_not_of_2(d,X0),
d)], subset(d,X0)
  6: top(X0) != d & top(X1) != a & top(X0) != d | [member(member_of_1_not_of_2(X0,X1),
X0)], subset(X0,X1)
  7: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  8: [equal_sets(X0,X0)], ~(subset(X0,X0))
  9: [~(member(member_of_1_not_of_2(d,a),a))]
  10: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  11: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  12: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  13: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  14: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  15: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  16: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  17: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]
  18: [~(subset(d,a))]

Gamma_32: (move)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),X2)], member(
h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [~(member(member_of_1_not_of_2(d,a),d))]
  3: [~(subset(d,a))]
  4: [subset(d,a)]
  5: top(X0) != d & top(X0) != d | [member(member_of_1_not_of_2(X0,a),
X0)], subset(X0,a)
  6: top(X0) != d & top(X1) != a | [member(member_of_1_not_of_2(d,X0),
d)], subset(d,X0)
  7: top(X0) != d & top(X1) != a & top(X0) != d | [member(member_of_1_not_of_2(X0,X1),
X0)], subset(X0,X1)
  8: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  9: [equal_sets(X0,X0)], ~(subset(X0,X0))
  10: [~(member(member_of_1_not_of_2(d,a),a))]
  11: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  12: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  13: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  14: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  15: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  16: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  17: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  18: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]

Gamma_33: (resolve)
  0: intersection(X0,X1,X2), [member(h(X0,X1,X2),
X2)], member(h(X0,X1,X2),X1)
  1: [intersection(X0,X0,X0)], ~(member(h(X0,X0,X0),X0))
  2: [~(member(member_of_1_not_of_2(d,a),d))]
  3: [~(subset(d,a))]
  4: []
  5: top(X0) != d & top(X0) != d | [member(member_of_1_not_of_2(X0,a),
X0)], subset(X0,a)
  6: top(X0) != d & top(X1) != a | [member(member_of_1_not_of_2(d,X0),
d)], subset(d,X0)
  7: top(X0) != d & top(X1) != a & top(X0) != d | [member(member_of_1_not_of_2(X0,X1),
X0)], subset(X0,X1)
  8: ~(member(member_of_1_not_of_2(X0,X0),X0)), [subset(X0,X0)]
  9: [equal_sets(X0,X0)], ~(subset(X0,X0))
  10: [~(member(member_of_1_not_of_2(d,a),a))]
  11: [intersection(a,a,d)], ~(member(h(a,a,d),a)), ~(member(h(a,a,d),d))
  12: [intersection(a,d,d)], ~(member(h(a,d,d),a)), ~(member(h(a,d,d),d))
  13: ~(intersection(a,a,d)), ~(member(member_of_1_not_of_2(a,X0),a)), [member(
member_of_1_not_of_2(a,X0),d)]
  14: ~(intersection(a,a,d)), ~(member(h(X0,X1,a),a)), [member(h(X0,X1,a),
d)]
  15: [intersection(d,d,a)], ~(member(h(d,d,a),a)), ~(member(h(d,d,a),d))
  16: [intersection(a,d,a)], ~(member(h(a,d,a),a)), ~(member(h(a,d,a),d))
  17: [intersection(d,a,a)], ~(member(h(d,a,a),a)), ~(member(h(d,a,a),d))
  18: ~(member(member_of_1_not_of_2(a,d),d)), [subset(a,d)]

SZS status Unsatisfiable