 |
1 | xt1 | xt2 | xt2xt1 | xt3 | xt3xt1 | xt3xt2 | xt3xt2xt1 | rt |
|---|---|---|---|---|---|---|---|---|---|
 |
1 | −1 | −1 | 1 | −1 | 1 | 1 | −1 | −1 |
 |
1 | 1 | −1 | −1 | −1 | −1 | 1 | 1 | 1 |
 |
1 | −1 | 1 | −1 | −1 | 1 | −1 | 1 | 1 |
 |
1 | −1 | 1 | −1 | 1 | −1 | 1 | −1 | 1 |
 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
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