2q + a + 5q = | q + 2a − 3q = | 9y − 6p + 2y = |
8y − 2c − 5y = | 8h + 8c − 2h = | 8h + 8g + 9h = |
7y + 2x + 3y = | 2q + 5x − 3q = | b − 7x + 4b = |
3n − 10g + 8n = | 8n − 8a + 10n = | 4n − 6x + 7n = |
10n − 7c + 9n = | 6h − 4a − h = | 8d + 3a + 6d = |
8d − 8x + 9d = | 4q − p + 9q = | 5q − 4g − 6q = |
10h − 10c + h = | h + 7g − 2h = | 10n − 10c + 8n = |
3h − 5a − 8h = | 7d − 6p − 6d = | 8y − 10p − 10y = |
5y − 4g − 9y = | 9b − 7g − 10b = | 8b + 3c − b = |