A life cycle assessment of an office building finds the climate change impact of the building materials to be 4818 tons CO₂ equivalent, of the construction to be 822 tons CO₂ equivalent, of the heating to be 11,219 tons CO₂ equivalent, and of the electrical services to be 25,230 tons CO₂ equivalent. The pedigree vector values for data representing these activities are (2, 1, 2, 2, 2, 2), (2, 1, 2, 2, 2, 3), (2, 2, 1, 1, 1, 1), and (2, 2, 1, 1, 1, 1), respectively. Determine the pedigree vector values for the total climate change impact of these activities.