 | | |
| 3 | A | + | | 4 | B | | -2 | C | + | | 5 | D | = | | 2102863031 | | (1) |
|
-2 | E | + | | 6 | F | | -3 | G | + | | 4 | H | = | | 815550934 | | (2) |
|
| 4 | A | | -2 | B | + | | 3 | D | | -5 | E | + | | 6 | F | = | | 782384556 | | (3) |
|
|
| A | | -3 | B | + | | 2 | C | | -4 | D | | -5 | E | + | | 6 | F | + | | 7 | G | | -1 | H | = | | 1126300022 | | (5) |
|
| 2 | A | | -1 | B | + | | 4 | C | + | | 3 | D | | -1 | E | | -6 | F | + | | 7 | G | + | | 8 | H | = | | 1866168558 | | (6) |
|
| 5 | A | | -3 | B | + | | 2 | C | + | | 4 | D | | -1 | E | | -6 | F | + | | 8 | G | | -9 | H | = | | 1818073244 | | (7) |
|
| A | | -1 | B | + | | 2 | C | | -1 | D | + | | E | + | | 3 | F | | -1 | G | + | | 2 | H | = | | 79729107 | | (8) |
|