 Complete the following phrase:  Halmstads BK and AFC Eskilstuna were relegated at the end of the 2017 season after finishing in the bottom two places of the table. They were replaced by 2017 Superettan champions IF Brommapojkarna and runners-up Dalkurd FF. IF Brommapojkarna returned to Allsvenskan after three years absence, having been relegated at the end of the 