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| (i) | x, y, z + 1 | (viii) | x, y, z 1 |
| (ii) | x, y, z | (ix) | x + 1, y, z 1 |
| (iii) | x, y, z + 1 | (x) | x + , y + , z + 1 |
| (iv) | x + , y + , z + 1 | (xi) | x + , y , z + 1 |
| (v) | x , y + , z | (xii) | x + , y + , z |
| (vi) | x , y + , z + 1 | (xiii) | x + , y , z |
| (vii) | x, y, z 1 | (xiv) | x + , y , z + 2 |
