| M20 (7 × 7) | ||||||
| 0.0000 | 0.0225 | 0.0394 | 0.0396 | 0.0394 | 0.0225 | 0.0000 |
| 0.0225 | 0.0271 | −0.0128 | −0.0261 | −0.0128 | 0.0271 | 0.0225 |
| 0.0394 | −0.0128 | −0.0528 | −0.0661 | −0.0528 | −0.0128 | 0.0394 |
| 0.0396 | −0.0261 | −0.0661 | −0.0794 | −0.0661 | −0.0261 | 0.0396 |
| 0.0394 | −0.0128 | −0.0528 | −0.0661 | −0.0528 | −0.0128 | 0.0394 |
| 0.0225 | 0.0271 | −0.0128 | −0.0261 | −0.0128 | 0.0271 | 0.0225 |
| 0.0000 | 0.0225 | 0.0394 | 0.0396 | 0.0394 | 0.0225 | 0.0000 |