| 1 | 16 |
| x1+x2 |
| 2 |
| y1+y2 |
| 2 |
| y2 |
| 2 |
| (y1+y2)2 |
| 8 |
| y1+y2 |
| 2 |
| 1 |
| 2 |
|
| 1 |
| 2 |
| x2-x1 |
| 2 |
| y1-y2 |
| 8 |
| 1 |
| 2 |
| y12y2 |
| 2 |
| y1y22 |
| 2 |
| y22-y12 |
| 2 |
| y1-y2 |
| 8 |
| 1 |
| 16 |
| 1 |
| 16 |
| 1 |
| 16 |
| (y1+y2)2 |
| 8 |
| y1+y2 |
| 2 |
| 5y12+2y1y2+y22 |
| 16 |
| 3y1+y2 |
| 4 |
| y2 |
| 2 |
| (3y1+y2)2 |
| 32 |
| 3y1+y2 |
| 4 |
| (y1+3y2)2 |
| 32 |
| y1+3y2 |
| 4 |
| 1 |
| 2 |
|
| 1 |
| 2 |
|
| 1 |
| 16 |
| (y1+y2)(3y1+y2) |
| 8 |
| y2 |
| 4 |
| 1 |
| 16 |
| (y1+y2)(y1+3y2) |
| 8 |
| y2 |
| 4 |
| 1 |
| 128 |
| 1 |
| 128 |
| 1 |
| 64 |
| 1 |
| 16 |
| 1 |
| 64 |
| 1 |
| 256 |
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