x² + 14x + 48 = 0
                        ( -8 )

x² + 9x + 18 = 0
                        (    )

x² - 11x + 30 = 0
                        (    )

x² + 11x + 30 = 0
                        (    )

x² - 11x + 28 = 0
                        (    )

x² - 12x + 35 = 0
                        (    )

x² + 15x + 56 = 0
                        (    )

x² + 11x + 30 = 0
                        (    )

x² - 6x + 9 = 0
                        (    )

x² + 12x + 35 = 0
                        (    )

                      +[    ]

x² + 8x + 15 = 0
                        (    )

x² - 15x + 56 = 0
                        (    )

x² - 13x + 40 = 0
                        (    )

x² + 12x + 32 = 0
                        (    )

x² + 15x + 56 = 0
                        (    )

x² - 12x + 32 = 0
                        (    )

x² - 16x + 64 = 0
                        (    )

x² - 7x + 10 = 0
                        (    )

x² + 12x + 27 = 0
                        (    )

x² - 14x + 48 = 0
                        (    )

                      +[    ]

x² + 8x + 15 = 0
                        (    )

x² - 5x + 6 = 0
                        (    )

x² + 11x + 24 = 0
                        (    )

x² + 13x + 42 = 0
                        (    )

x² - 14x + 48 = 0
                        (    )

x² + 12x + 27 = 0
                        (    )

x² - 4x + 4 = 0
                        (    )

x² + 15x + 54 = 0
                        (    )

x² - 10x + 21 = 0
                        (    )

x² + 15x + 56 = 0
                        (    )

                      +[    ]
                 +++[[       ]]