6829433b44cda4c2d31c4a22:

None → {'aqueducts': {'investing': 0, 'cost': 0}, 'caravansaries': {'investing': 0, 'cost': 0}, 'chests': {'investing': 0, 'cost': 0}, 'citizenship': {'investing': 0, 'cost': 0}, 'city_defense': {'investing': 0, 'cost': 0}, 'cosmology': {'investing': 0, 'cost': 0}, 'deep_hulls': {'investing': 0, 'cost': 0}, 'dynastic_hunters': {'investing': 0, 'cost': 0}, 'fermentation': {'investing': 0, 'cost': 0}, 'frame_saddles': {'investing': 0, 'cost': 0}, 'levers_and_pulleys': {'investing': 0, 'cost': 0}, 'lumber_yards': {'investing': 0, 'cost': 0}, 'metal_hooks': {'investing': 0, 'cost': 0}, 'military_wages': {'investing': 0, 'cost': 0}, 'mine_shafts': {'investing': 0, 'cost': 0}, 'mints': {'investing': 0, 'cost': 0}, 'mote_stabilization': {'investing': 0, 'cost': 0}, 'national_identity': {'investing': 0, 'cost': 0}, 'novitiates': {'investing': 0, 'cost': 0}, 'official_courts': {'investing': 0, 'cost': 0}, 'philosophy': {'investing': 0, 'cost': 0}, 'pit_mining': {'investing': 0, 'cost': 0}, 'political_philosophy': {'investing': 0, 'cost': 0}, 'public_programs': {'investing': 0, 'cost': 0}, 'public_zeal': {'investing': 0, 'cost': 0}, 'ramparts': {'investing': 0, 'cost': 0}, 'rig_and_sail': {'investing': 0, 'cost': 0}, 'sewers': {'investing': 0, 'cost': 0}, 'trade_records': {'investing': 0, 'cost': 0}, 'war_engineers': {'investing': 0, 'cost': 0}}