Initial Problem

Start: eval_aaron12_start
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆
Temp_Vars: nondef_0
Locations: eval_aaron12_0, eval_aaron12_1, eval_aaron12_10, eval_aaron12_2, eval_aaron12_3, eval_aaron12_4, eval_aaron12_5, eval_aaron12_6, eval_aaron12_7, eval_aaron12_8, eval_aaron12_9, eval_aaron12_bb0_in, eval_aaron12_bb1_in, eval_aaron12_bb2_in, eval_aaron12_bb3_in, eval_aaron12_bb4_in, eval_aaron12_bb5_in, eval_aaron12_start, eval_aaron12_stop
Transitions:
t₂: eval_aaron12_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_1(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₃: eval_aaron12_1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_2(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₅: eval_aaron12_10(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: 1 ≤ X₃
t₁₆: eval_aaron12_10(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₃ ≤ 0
t₄: eval_aaron12_2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_3(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₅: eval_aaron12_3(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_4(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₆: eval_aaron12_4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_5(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₇: eval_aaron12_5(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_6(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₈: eval_aaron12_6(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_7(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₉: eval_aaron12_7(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_8(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₀: eval_aaron12_8(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb1_in(X₄, X₅, X₆, X₃, X₄, X₅, X₆)
t₁₄: eval_aaron12_9(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_10(X₀, X₁, X₂, nondef_0, X₄, X₅, X₆)
t₁: eval_aaron12_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₁: eval_aaron12_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₁ ≤ X₀
t₁₂: eval_aaron12_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb5_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: 1+X₀ ≤ X₁
t₁₃: eval_aaron12_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_9(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₇: eval_aaron12_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb1_in(1+X₀, 1+X₀+X₁, X₂, X₃, X₄, X₅, X₆)
t₁₈: eval_aaron12_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb1_in(X₀-X₂, X₁+(X₂)², X₂-1, X₃, X₄, X₅, X₆)
t₁₉: eval_aaron12_bb5_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_stop(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₀: eval_aaron12_start(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆)

Preprocessing

Found invariant X₂ ≤ X₆ ∧ X₁ ≤ X₀ for location eval_aaron12_bb2_in

Found invariant X₂ ≤ X₆ ∧ X₁ ≤ X₀ for location eval_aaron12_10

Found invariant X₂ ≤ X₆ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb3_in

Found invariant X₂ ≤ X₆ for location eval_aaron12_bb1_in

Found invariant X₂ ≤ X₆ ∧ 1+X₀ ≤ X₁ for location eval_aaron12_bb5_in

Found invariant X₂ ≤ X₆ ∧ 1+X₀ ≤ X₁ for location eval_aaron12_stop

Found invariant X₂ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_bb4_in

Found invariant X₂ ≤ X₆ ∧ X₁ ≤ X₀ for location eval_aaron12_9

Problem after Preprocessing

Start: eval_aaron12_start
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆
Temp_Vars: nondef_0
Locations: eval_aaron12_0, eval_aaron12_1, eval_aaron12_10, eval_aaron12_2, eval_aaron12_3, eval_aaron12_4, eval_aaron12_5, eval_aaron12_6, eval_aaron12_7, eval_aaron12_8, eval_aaron12_9, eval_aaron12_bb0_in, eval_aaron12_bb1_in, eval_aaron12_bb2_in, eval_aaron12_bb3_in, eval_aaron12_bb4_in, eval_aaron12_bb5_in, eval_aaron12_start, eval_aaron12_stop
Transitions:
t₂: eval_aaron12_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_1(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₃: eval_aaron12_1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_2(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₅: eval_aaron12_10(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: 1 ≤ X₃ ∧ X₁ ≤ X₀ ∧ X₂ ≤ X₆
t₁₆: eval_aaron12_10(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₃ ≤ 0 ∧ X₁ ≤ X₀ ∧ X₂ ≤ X₆
t₄: eval_aaron12_2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_3(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₅: eval_aaron12_3(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_4(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₆: eval_aaron12_4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_5(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₇: eval_aaron12_5(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_6(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₈: eval_aaron12_6(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_7(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₉: eval_aaron12_7(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_8(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₀: eval_aaron12_8(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb1_in(X₄, X₅, X₆, X₃, X₄, X₅, X₆)
t₁₄: eval_aaron12_9(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_10(X₀, X₁, X₂, nondef_0, X₄, X₅, X₆) :|: X₁ ≤ X₀ ∧ X₂ ≤ X₆
t₁: eval_aaron12_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆)
t₁₁: eval_aaron12_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₁ ≤ X₀ ∧ X₂ ≤ X₆
t₁₂: eval_aaron12_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb5_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: 1+X₀ ≤ X₁ ∧ X₂ ≤ X₆
t₁₃: eval_aaron12_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_9(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₁ ≤ X₀ ∧ X₂ ≤ X₆
t₁₇: eval_aaron12_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb1_in(1+X₀, 1+X₀+X₁, X₂, X₃, X₄, X₅, X₆) :|: 1 ≤ X₃ ∧ X₁ ≤ X₀ ∧ X₂ ≤ X₆
t₁₈: eval_aaron12_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb1_in(X₀-X₂, X₁+(X₂)², X₂-1, X₃, X₄, X₅, X₆) :|: X₁ ≤ X₀ ∧ X₂ ≤ X₆ ∧ X₃ ≤ 0
t₁₉: eval_aaron12_bb5_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_stop(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: 1+X₀ ≤ X₁ ∧ X₂ ≤ X₆
t₀: eval_aaron12_start(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → eval_aaron12_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆)

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_bb2_in_v3

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_9_v3

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₅ ≤ X₁ ∧ X₅ ≤ X₀ ∧ X₁ ≤ X₅ ∧ X₄ ≤ X₀ ∧ X₁ ≤ X₄ ∧ X₀ ≤ X₄ ∧ X₁ ≤ X₀ for location eval_aaron12_9_v1

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb3_in_v3

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₅ ≤ X₁ ∧ X₅ ≤ X₀ ∧ X₁ ≤ X₅ ∧ X₄ ≤ X₀ ∧ X₁ ≤ X₄ ∧ X₀ ≤ X₄ ∧ X₁ ≤ X₀ for location eval_aaron12_10_v1

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_bb4_in_v3

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1+X₅ ≤ X₀ ∧ 1+X₄ ≤ X₀ ∧ X₁ ≤ X₀ for location eval_aaron12_10_v2

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₁ ≤ X₀ for location eval_aaron12_10_v3

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₁ ∧ X₁ ≤ X₅ ∧ X₄ ≤ X₀ ∧ X₀ ≤ X₄ for location eval_aaron12_bb1_in

Found invariant X₂ ≤ X₆ ∧ 1+X₀ ≤ X₁ for location eval_aaron12_bb5_in

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1+X₅ ≤ X₀ ∧ 1+X₄ ≤ X₀ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_bb4_in_v2

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1+X₅ ≤ X₀ ∧ 1+X₄ ≤ X₀ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb2_in_v2

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₅ ≤ X₁ ∧ X₅ ≤ X₀ ∧ X₁ ≤ X₅ ∧ X₄ ≤ X₀ ∧ X₁ ≤ X₄ ∧ X₀ ≤ X₄ ∧ X₁ ≤ X₀ for location eval_aaron12_bb2_in_v1

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_bb4_in_v4

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₃ ≤ 0 for location eval_aaron12_bb1_in_v2

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₅ ≤ X₁ ∧ X₅ ≤ X₀ ∧ X₁ ≤ X₅ ∧ X₄ ≤ X₀ ∧ X₁ ≤ X₄ ∧ X₀ ≤ X₄ ∧ X₃ ≤ 0 ∧ X₁ ≤ X₀ for location eval_aaron12_bb4_in_v1

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₁ ≤ X₀ for location eval_aaron12_10_v4

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1+X₅ ≤ X₀ ∧ 1+X₄ ≤ X₀ ∧ 1 ≤ X₃ for location eval_aaron12_bb1_in_v1

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb3_in_v4

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ X₅ ≤ X₁ ∧ X₅ ≤ X₀ ∧ X₁ ≤ X₅ ∧ X₄ ≤ X₀ ∧ X₁ ≤ X₄ ∧ X₀ ≤ X₄ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb3_in_v1

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1 ≤ X₃ for location eval_aaron12_bb1_in_v3

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb2_in_v4

Found invariant 1+X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_9_v4

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1+X₅ ≤ X₀ ∧ 1+X₄ ≤ X₀ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_bb3_in_v2

Found invariant X₂ ≤ X₆ ∧ 1+X₀ ≤ X₁ for location eval_aaron12_stop

Found invariant X₆ ≤ X₂ ∧ X₂ ≤ X₆ ∧ X₅ ≤ X₄ ∧ 1+X₅ ≤ X₀ ∧ 1+X₄ ≤ X₀ ∧ 1 ≤ X₃ ∧ X₁ ≤ X₀ for location eval_aaron12_9_v2

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₀: 1 {O(1)}
t₁: 1 {O(1)}
t₂: 1 {O(1)}
t₃: 1 {O(1)}
t₄: 1 {O(1)}
t₅: 1 {O(1)}
t₆: 1 {O(1)}
t₇: 1 {O(1)}
t₈: 1 {O(1)}
t₉: 1 {O(1)}
t₁₀: 1 {O(1)}
t₁₁: inf {Infinity}
t₁₂: 1 {O(1)}
t₁₃: inf {Infinity}
t₁₄: inf {Infinity}
t₁₅: inf {Infinity}
t₁₆: inf {Infinity}
t₁₇: inf {Infinity}
t₁₈: inf {Infinity}
t₁₉: 1 {O(1)}

Costbounds

Overall costbound: inf {Infinity}
t₀: 1 {O(1)}
t₁: 1 {O(1)}
t₂: 1 {O(1)}
t₃: 1 {O(1)}
t₄: 1 {O(1)}
t₅: 1 {O(1)}
t₆: 1 {O(1)}
t₇: 1 {O(1)}
t₈: 1 {O(1)}
t₉: 1 {O(1)}
t₁₀: 1 {O(1)}
t₁₁: inf {Infinity}
t₁₂: 1 {O(1)}
t₁₃: inf {Infinity}
t₁₄: inf {Infinity}
t₁₅: inf {Infinity}
t₁₆: inf {Infinity}
t₁₇: inf {Infinity}
t₁₈: inf {Infinity}
t₁₉: 1 {O(1)}

Sizebounds

t₀, X₀: X₀ {O(n)}
t₀, X₁: X₁ {O(n)}
t₀, X₂: X₂ {O(n)}
t₀, X₃: X₃ {O(n)}
t₀, X₄: X₄ {O(n)}
t₀, X₅: X₅ {O(n)}
t₀, X₆: X₆ {O(n)}
t₁, X₀: X₀ {O(n)}
t₁, X₁: X₁ {O(n)}
t₁, X₂: X₂ {O(n)}
t₁, X₃: X₃ {O(n)}
t₁, X₄: X₄ {O(n)}
t₁, X₅: X₅ {O(n)}
t₁, X₆: X₆ {O(n)}
t₂, X₀: X₀ {O(n)}
t₂, X₁: X₁ {O(n)}
t₂, X₂: X₂ {O(n)}
t₂, X₃: X₃ {O(n)}
t₂, X₄: X₄ {O(n)}
t₂, X₅: X₅ {O(n)}
t₂, X₆: X₆ {O(n)}
t₃, X₀: X₀ {O(n)}
t₃, X₁: X₁ {O(n)}
t₃, X₂: X₂ {O(n)}
t₃, X₃: X₃ {O(n)}
t₃, X₄: X₄ {O(n)}
t₃, X₅: X₅ {O(n)}
t₃, X₆: X₆ {O(n)}
t₄, X₀: X₀ {O(n)}
t₄, X₁: X₁ {O(n)}
t₄, X₂: X₂ {O(n)}
t₄, X₃: X₃ {O(n)}
t₄, X₄: X₄ {O(n)}
t₄, X₅: X₅ {O(n)}
t₄, X₆: X₆ {O(n)}
t₅, X₀: X₀ {O(n)}
t₅, X₁: X₁ {O(n)}
t₅, X₂: X₂ {O(n)}
t₅, X₃: X₃ {O(n)}
t₅, X₄: X₄ {O(n)}
t₅, X₅: X₅ {O(n)}
t₅, X₆: X₆ {O(n)}
t₆, X₀: X₀ {O(n)}
t₆, X₁: X₁ {O(n)}
t₆, X₂: X₂ {O(n)}
t₆, X₃: X₃ {O(n)}
t₆, X₄: X₄ {O(n)}
t₆, X₅: X₅ {O(n)}
t₆, X₆: X₆ {O(n)}
t₇, X₀: X₀ {O(n)}
t₇, X₁: X₁ {O(n)}
t₇, X₂: X₂ {O(n)}
t₇, X₃: X₃ {O(n)}
t₇, X₄: X₄ {O(n)}
t₇, X₅: X₅ {O(n)}
t₇, X₆: X₆ {O(n)}
t₈, X₀: X₀ {O(n)}
t₈, X₁: X₁ {O(n)}
t₈, X₂: X₂ {O(n)}
t₈, X₃: X₃ {O(n)}
t₈, X₄: X₄ {O(n)}
t₈, X₅: X₅ {O(n)}
t₈, X₆: X₆ {O(n)}
t₉, X₀: X₀ {O(n)}
t₉, X₁: X₁ {O(n)}
t₉, X₂: X₂ {O(n)}
t₉, X₃: X₃ {O(n)}
t₉, X₄: X₄ {O(n)}
t₉, X₅: X₅ {O(n)}
t₉, X₆: X₆ {O(n)}
t₁₀, X₀: X₄ {O(n)}
t₁₀, X₁: X₅ {O(n)}
t₁₀, X₂: X₆ {O(n)}
t₁₀, X₃: X₃ {O(n)}
t₁₀, X₄: X₄ {O(n)}
t₁₀, X₅: X₅ {O(n)}
t₁₀, X₆: X₆ {O(n)}
t₁₁, X₄: X₄ {O(n)}
t₁₁, X₅: X₅ {O(n)}
t₁₁, X₆: X₆ {O(n)}
t₁₂, X₄: 3⋅X₄ {O(n)}
t₁₂, X₅: 3⋅X₅ {O(n)}
t₁₂, X₆: 3⋅X₆ {O(n)}
t₁₃, X₄: X₄ {O(n)}
t₁₃, X₅: X₅ {O(n)}
t₁₃, X₆: X₆ {O(n)}
t₁₄, X₄: X₄ {O(n)}
t₁₄, X₅: X₅ {O(n)}
t₁₄, X₆: X₆ {O(n)}
t₁₅, X₄: X₄ {O(n)}
t₁₅, X₅: X₅ {O(n)}
t₁₅, X₆: X₆ {O(n)}
t₁₆, X₄: X₄ {O(n)}
t₁₆, X₅: X₅ {O(n)}
t₁₆, X₆: X₆ {O(n)}
t₁₇, X₄: X₄ {O(n)}
t₁₇, X₅: X₅ {O(n)}
t₁₇, X₆: X₆ {O(n)}
t₁₈, X₄: X₄ {O(n)}
t₁₈, X₅: X₅ {O(n)}
t₁₈, X₆: X₆ {O(n)}
t₁₉, X₄: 3⋅X₄ {O(n)}
t₁₉, X₅: 3⋅X₅ {O(n)}
t₁₉, X₆: 3⋅X₆ {O(n)}