x² - 9x + 14 = 0
                        ( 2 )

x² - 12x + 35 = 0
                        (    )

x² - 9x + 20 = 0
                        (    )

x² - 6x + 8 = 0
                        (    )

x² - 12x + 27 = 0
                        (    )

x² - 15x + 56 = 0
                        (    )

x² - 7x + 12 = 0
                        (    )

x² - 11x + 28 = 0
                        (    )

x² - 9x + 14 = 0
                        (    )

x² - 17x + 72 = 0
                        (    )

                      +[    ]

x² - 11x + 28 = 0
                        (    )

x² - 11x + 24 = 0
                        (    )

x² - 13x + 40 = 0
                        (    )

x² - 15x + 56 = 0
                        (    )

x² - 5x + 6 = 0
                        (    )

x² - 18x + 81 = 0
                        (    )

x² - 4x + 4 = 0
                        (    )

x² - 11x + 30 = 0
                        (    )

x² - 13x + 42 = 0
                        (    )

x² - 7x + 12 = 0
                        (    )

                      +[    ]

x² - 9x + 14 = 0
                        (    )

x² - 13x + 40 = 0
                        (    )

x² - 9x + 18 = 0
                        (    )

x² - 7x + 10 = 0
                        (    )

x² - 13x + 40 = 0
                        (    )

x² - 12x + 36 = 0
                        (    )

x² - 7x + 10 = 0
                        (    )

x² - 12x + 32 = 0
                        (    )

x² - 18x + 81 = 0
                        (    )

x² - 15x + 56 = 0
                        (    )

                      +[    ]
                 +++[[       ]]