Permutation 1 | Positive color = ≥20 (pos) and ≤ 5 (neg) |
 | Negative color = ≥20 (neg) and ≤ 5 (pos) |
Permutation 2 | Positive color = ≥20 (pos) and ≤ 10 (neg) |
 | Negative color = ≥20 (neg) and ≤ 10 (pos) |
Permutation 3 | Positive color = ≥30 (pos) and ≤ 5 (neg) |
 | Negative color = ≥30 (neg) and ≤ 5 (pos) |
Permutation 4 | Positive color = ≥30 (pos) and ≤ 10 (neg) |
 | Negative color = ≥30 (neg) and ≤ 10 (pos) |
Permutation 5 | Positive color = ≥40 (pos) and ≤ 5 (neg) |
 | Negative color = ≥40 (neg) and ≤ 5 (pos) |
Permutation 6 | Positive color = ≥40 (pos) and ≤ 10 (neg) |
 | Negative color = ≥40 (neg) and ≤ 10 (pos) |
Permutation 7 | Positive color = ≥50 (pos) and ≤ 5 (neg) |
 | Negative color = ≥50 (neg) and ≤ 5 (pos) |
Permutation 8 | Positive color = ≥50 (pos) and ≤ 10 (neg) |
 | Negative color = ≥50 (neg) and ≤ 10 (pos) |