| (1) | | | | | | | | | | | | | | | | | | | | | | | | ( | −4 | p | + | 7 | ) | ( | 8 | p | + | 5 | ) | + | 7 | ( | −8 | p | − | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −3 | c | + | 10 | ) | ( | 6 | c | + | 3 | ) | − | ( | 5 | c | + | 7 | ) | ( | −2 | c | + | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | −18 | c | + | 51 | c | + | 30 | − | ( | −10 | c | + | 21 | c | + | 49 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | − | 7 | ) | ( | b | − | 10 | ) | + | ( | b | + | 1 | ) | ( | b | − | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (7) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | 6 | c | − | 6 | ) | ( | −9 | c | − | 8 | ) | + | ( | 7 | c | + | 10 | ) | ( | −4 | c | + | 10 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | −54 | c | + | 6 | c | + | 48 | + | ( | −28 | c | + | 30 | c | + | 100 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
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