| | 4 | | 4 | | | | | 1 | | | | 1 | | | | | 1 | | | | 3 | | | | | 1 | | | | 1 | | | { | x | − | ( | − | ) | y | + | } | − | ( | − | ) | { | − | x | + | ( | − | ) | y | − | } | | 5 | 5 | 4 | 2 | 3 | 4 | 2 | 2 | | | | | | | | | | | | | | | | | | | | | | | | |
| | | 39 | | | | 4 | | | 1 | | 3 | | 7 | | | 161 | | = | × | ( | − | ) | + | × | + | = | − | | 100 | 5 | 30 | 4 | 30 | 3000 | | | | | | | | | | | |
|
| | | 1 | | | 2 | | | 1 | | | 1 | | | 1 | | | 3 | | | | | 1 | | | | 1 | | | − | ( | − | x | − | y | − | ) | − | { | − | x | + | ( | − | ) | y | − | } | | 3 | 3 | 2 | 2 | 5 | 5 | 2 | 2 | | | | | | | | | | | | | | | | | | | | |
| | | 77 | | 1 | | 4 | | 1 | | 4 | | 221 | | = | × | + | × | + | = | | 225 | 2 | 15 | 5 | 15 | 450 | | | | | | | |
|
| | 1 | | 1 | | | 1 | | | | 3 | | | 1 | | | 2 | | | | ( | p | + | q | ) | − | ( | − | p | + | q | ) | | 2 | 3 | 2 | 4 | 2 | 3 | | | | | | | | | | | | | |
| | | 13 | | | | 2 | | | 1 | | 1 | | | 35 | | = | × | ( | − | ) | − | × | = | − | | 24 | 3 | 4 | 2 | 72 | | | | | | | | | | |
|
| | | 2 | | 3 | | | 4 | | | | | 1 | | | | | | 2 | | | | 4 | | | 1 | | | 1 | | | − | { | u | + | v | + | ( | − | ) | } | − | ( | − | ) | ( | − | u | + | v | + | ) | | 3 | 5 | 5 | 2 | 5 | 5 | 2 | 2 | | | | | | | | | | | | | | | | | | | | | | |
| | | | 18 | | 1 | | 1 | | 1 | | 8 | | 9 | | = | − | × | − | × | + | = | | 25 | 2 | 3 | 4 | 15 | 100 | | | | | | | | |
|
| | | 3 | | 3 | | | 3 | | | | 1 | | | 3 | | | 1 | | | | − | ( | u | − | v | ) | + | ( | − | u | + | v | ) | | 4 | 4 | 5 | 2 | 5 | 2 | | | | | | | | | | | | | | |
| | | | 69 | | | | 1 | | | 7 | | | | 1 | | | | 1 | | = | − | × | ( | − | ) | + | × | ( | − | ) | = | − | | 80 | 3 | 10 | 2 | 16 | | | | | | | | | | | | | | |
|