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| Alternative | Attribute value | |
|---|---|---|
| Dimension x | Dimension y | |
| A | 2.00 | 3.00 |
| B | 3.00 | 2.00 |
| D | 1.75 | 2.75 |
| D′ | 1.90 | 2.90 |
| F | 1.75 | 3.00 |
| R | 2.00 | 2.75 |
| C | 1.00 | 4.00 |
| S | 2.90 | 2.10 |
| J | 2.90 | 2.00 |
| H | 1.90 | 2.00 |
| G | 1.80 | 2.00 |
| K | .50 | 4.50 |
| L | 1.50 | 3.50 |
| Q | 2.50 | 2.50 |
| U | 3.50 | 1.50 |
| W | 4.50 | .50 |
