you want to set to quest bot, then in quest bot settings you want to go to the grinding tab, choose your 1st area and set the quest to one that you have done after the area, if youve already completes act 10 just set to last quest, then select add grind area and repeat with the next area you want to grind and again for the 3rd, set the pool to the same and it will do 1 after the other.