{'@Average Skill@': {'Combat Art (@Average Skill@)': -3,
                     'Combat Sport (@Average Skill@)': -3},
 '@Easy Skill@': {'Combat Art (@Easy Skill@)': -3,
                  'Combat Sport (@Easy Skill@)': -3},
 '@Hard Skill@': {'Combat Art (@Hard Skill@)': -3,
                  'Combat Sport (@Hard Skill@)': -3},
 'Accounting': {'Finance': -4},
 'Acrobatics': {'Body Sense': -3, 'Erotic Art': -5},
 'Acting': {'Fast-Talk': -5,
            'Intimidation': -3,
            'Performance': -2,
            'Public Speaking': -5},
 'Airshipman': {'Shiphandling (@Ship class@)': -5,
                'Shiphandling (Airship)': -5},
 'Alchemy': {'Chemistry': -3},
 'Animal Handling': {'Veterinary': -6},
 'Animal Handling (@Specialty@)': {'Riding (@Specialty@)': -3,
                                   'Teamster (@Specialty@)': -4},
 'Animal Handling (Camel)': {'Riding (Camel)': -3},
 'Animal Handling (Dolphin)': {'Riding (Dolphin)': -3},
 'Animal Handling (Dragon)': {'Riding (Dragon)': -3},
 'Animal Handling (Equine)': {'Riding (Equine)': -3},
 'Animal Handling (Equines)': {'Packing': -5, 'Teamster (Equines)': -4},
 'Animal Handling (Raptors)': {'Falconry': -3},
 'Anthropology': {'Paleontology (Paleoanthropology)': -2, 'Sociology': -3},
 'Architecture': {'Artist (Interior Decorating)': -3,
                  'Artist (Scene Design)': -3,
                  'Engineer (Civil)': -6},
 'Area Knowledge': {'Geography (Regional)': -6},
 'Armoury (Heavy Weapons)': {'Engineer (@Field of expertise@)': -6,
                             'Engineer (Artillery)': -6},
 'Armoury (Small Arms)': {'Engineer (Small Arms)': -6},
 'Artillery': {'Forward Observer': -5},
 'Artist': {'Artist (@Art@)': -6,
            'Artist (Body Art)': -6,
            'Artist (Calligraphy)': -6,
            'Artist (Drawing)': -6,
            'Artist (Illumination)': -6,
            'Artist (Illusion)': -6,
            'Artist (Interior Decorating)': -6,
            'Artist (Pottery)': -6,
            'Artist (Scene Design)': -6,
            'Artist (Sculpting)': -6,
            'Artist (Woodworking)': -6},
 'Artist (Body Art)': {'Artist (Calligraphy)': -4,
                       'Artist (Drawing)': -4,
                       'Artist (Illumination)': -4,
                       'Artist (Painting)': -4},
 'Artist (Calligraphy)': {'Artist (Body Art)': -4,
                          'Artist (Drawing)': -2,
                          'Artist (Illumination)': -2,
                          'Artist (Painting)': -2},
 'Artist (Drawing)': {'Artist (Body Art)': -4,
                      'Artist (Calligraphy)': -2,
                      'Artist (Illumination)': -2,
                      'Artist (Painting)': -2},
 'Artist (Illumination)': {'Artist (Body Art)': -4,
                           'Artist (Calligraphy)': -2,
                           'Artist (Drawing)': -2,
                           'Artist (Painting)': -2},
 'Artist (Interior Decorating)': {'Artist (Scene Design)': -4,
                                  'Artist (Woodworking)': -4},
 'Artist (Painting)': {'Artist (Body Art)': -4,
                       'Artist (Calligraphy)': -2,
                       'Artist (Drawing)': -2,
                       'Artist (Illumination)': -2},
 'Artist (Scene Design)': {'Artist (Interior Decorating)': -4,
                           'Artist (Woodworking)': -4},
 'Artist (Woodworking)': {'Artist (Interior Decorating)': -4,
                          'Artist (Scene Design)': -4},
 'Artsit': {'Artist (Painting)': -6},
 'Astronomy': {'Navigation (@Environment@)': -5,
               'Navigation (Air)': -5,
               'Navigation (Hyperspace)': -4,
               'Navigation (Sea)': -5,
               'Navigation (Space)': -4},
 'Autohypnosis': {'Meditation': -4},
 'Axe/Mace': {'Flail': -4, 'Two-Handed Axe/Mace': -3},
 'Battlesuit': {'Diving Suit': -4,
                'Driving (Mecha)': -3,
                'NBC Suit': -2,
                'Vacc Suit': -2},
 'Beam Weapons': {'Beam Weapons (@Weapon class@)': -4,
                  'Beam Weapons (Pistol)': -4,
                  'Beam Weapons (Projector)': -4,
                  'Beam Weapons (Rifle)': -4},
 'Beam Weapons (Pistol)': {'Guns (Pistol)': -4},
 'Beam Weapons (Rifle)': {'Guns (Rifle)': -4},
 'Bicycling': {'Driving (Motorcycle)': -4},
 'Bioengineering': {'Bioengineering (@Specialty@)': -4,
                    'Bioengineering (Cloning)': -4,
                    'Bioengineering (Genetic Engineering)': -4,
                    'Bioengineering (Tissue Engineering)': -4},
 'Biology': {'Bioengineering (@Specialty@)': -5,
             'Bioengineering (Cloning)': -5,
             'Bioengineering (Genetic Engineering)': -5,
             'Bioengineering (Tissue Engineering)': -5,
             'Farming': -5,
             'Naturalist (@Planet type@)': -3,
             'Naturalist (Earthlike)': -3,
             'Naturalist (Gas Giants)': -3,
             'Naturalist (Hostile Terrestrial)': -3,
             'Naturalist (Ice Dwarfs)': -3,
             'Naturalist (Ice Worlds)': -3,
             'Naturalist (Rock Worlds)': -3,
             'Paleontology (Micropaleontology)': -4,
             'Paleontology (Paleoanthropology)': -4,
             'Paleontology (Paleobotany)': -4,
             'Paleontology (Paleozoology)': -4,
             'Pharmacy (Herbal)': -5},
 'Boating (Large Powerboat)': {'Boating (Motorboat)': -2,
                               'Boating (Sailboat)': -4,
                               'Boating (Unpowered)': -4,
                               'Shiphandling (Ship)': -5},
 'Boating (Motorboat)': {'Boating (@Boat class@)': -2,
                         'Boating (Large Powerboat)': -2,
                         'Boating (Sailboat)': -3,
                         'Boating (Unpowered)': -3},
 'Boating (Sailboat)': {'Boating (@Boat class@)': -4,
                        'Boating (Large Powerboat)': -4,
                        'Boating (Motorboat)': -3,
                        'Boating (Unpowered)': -3,
                        'Shiphandling (Ship)': -5},
 'Boating (Unpowered)': {'Boating (@Boat class@)': -4,
                         'Boating (Large Powerboat)': -4,
                         'Boating (Motorboat)': -3,
                         'Boating (Sailboat)': -3},
 'Body Language': {'Detect Lies': -4},
 'Broadsword': {'Force Sword': -3,
                'Rapier': -4,
                'Saber': -4,
                'Shortsword': -2,
                'Two-Handed Sword': -4},
 'Carousing': {'Bartender': -3},
 'Carpentry': {'Artist (Woodworking)': -3},
 'Cartography': {'Mathematics (Surveying)': -3, 'Navigation (Land)': -4},
 'Chemistry': {'Engineer (Materials)': -6,
               'Explosives (Fireworks)': -3,
               'Metallurgy': -5,
               'Pharmacy (Synthetic)': -5,
               'Poisons': -5},
 'Climbing': {'Knot-Tying': -4},
 'Cloak': {'Net': -5},
 'Combat Art (@Average Skill@)': {'Combat Sport (@Average Skill@)': -3},
 'Combat Art (@Easy Skill@)': {'Combat Sport (@Easy Skill@)': -3},
 'Combat Art (@Hard Skill@)': {'Combat Sport (@Hard Skill@)': -3},
 'Combat Sport (@Average Skill@)': {'Combat Art (@Average Skill@)': -3},
 'Combat Sport (@Easy Skill@)': {'Combat Art (@Easy Skill@)': -3},
 'Combat Sport (@Hard Skill@)': {'Combat Art (@Hard Skill@)': -3},
 'Computer Operation': {'Electronics Repair (Computer)': -3},
 'Computer Programming': {'Mathematics (Computer Science)': -5},
 'Counterfeiting': {'Forgery': -2},
 'Criminology': {'Forensics': -4, 'Search': -5},
 'Cryptography': {'Mathematics (Cryptology)': -5},
 'Current Affairs': {'Current Affairs (@Subject@)': -4,
                     'Current Affairs (Business)': -4,
                     'Current Affairs (Headline News)': -4,
                     'Current Affairs (High Culture)': -4,
                     'Current Affairs (People)': -4,
                     'Current Affairs (Politics)': -4,
                     'Current Affairs (Popular Culture)': -4,
                     'Current Affairs (Regional)': -4,
                     'Current Affairs (Science & Technology)': -4,
                     'Current Affairs (Sports)': -4,
                     'Current Affairs (Travel)': -4},
 'Dancing': {'Group Performance (@Art@)': -2,
             'Group Performance (Choreography)': -2},
 'Detect Lies': {'Body Language': -4},
 'Diagnosis': {'Physiology (@Specialty@)': -5},
 'Diplomacy': {'Politics': -5},
 'Disguise': {'Makeup': -2},
 'Diving Suit': {'Battlesuit': -4,
                 'NBC Suit': -4,
                 'Scuba': -2,
                 'Vacc Suit': -4},
 'Driving': {'Driving (@Vehicle class@)': -4,
             'Driving (Automobile)': -4,
             'Driving (Construction Equipment)': -5,
             'Driving (Halftrack)': -4,
             'Driving (Heavy Wheeled)': -4,
             'Driving (Hovercraft)': -5,
             'Driving (Locomotive)': -5,
             'Driving (Mecha)': -5,
             'Driving (Tracked)': -4},
 'Driving (Automobile)': {'Driving (Heavy Wheeled)': -2},
 'Driving (Halftrack)': {'Driving (Tracked)': -2},
 'Driving (Heavy Wheeled)': {'Driving (@Vehicle class@)': -2,
                             'Driving (Automobile)': -2},
 'Driving (Motorcycle)': {'Bicycling': -4},
 'Driving (Tracked)': {'Driving (Halftrack)': -2},
 'Dropping': {'Throwing': -4},
 'Economics': {'Finance': -3,
               'Geography (Political)': -4,
               'Market Analysis': -5},
 'Electrician': {'Engineer (Electrical)': -6},
 'Electronics Operation': {'Electronics Operation (@Electronics type@)': -4,
                           'Electronics Operation (Communications)': -4,
                           'Electronics Operation (Electronic Warfare)': -4,
                           'Electronics Operation (Force Shields)': -4,
                           'Electronics Operation (Matter Transmitters)': -4,
                           'Electronics Operation (Media)': -4,
                           'Electronics Operation (Medical)': -4,
                           'Electronics Operation (Parachronic)': -4,
                           'Electronics Operation (Psychotronics)': -4,
                           'Electronics Operation (Scientific)': -4,
                           'Electronics Operation (Security)': -4,
                           'Electronics Operation (Sensors)': -4,
                           'Electronics Operation (Sonar)': -4,
                           'Electronics Operation (Surveillance)': -4,
                           'Electronics Operation (Temporal)': -4},
 'Electronics Operation (Communications)': {'Electronics Repair (@Electronics type@)': -3,
                                            'Electronics Repair (Communications)': -3},
 'Electronics Operation (Electronic Warfare)': {'Electronics Repair (Electronic Warfare)': -3},
 'Electronics Operation (Force Shields)': {'Electronics Repair (Force Shields)': -3},
 'Electronics Operation (Matter Transmitters)': {'Electronics Repair (Matter Transmitters)': -3},
 'Electronics Operation (Media)': {'Electronics Repair (Media)': -3,
                                   'Photography': -5},
 'Electronics Operation (Medical)': {'Electronics Repair (Medical)': -3},
 'Electronics Operation (Parachronic)': {'Electronics Repair (Parachronic)': -3,
                                         'Engineer (Parachronic)': -6},
 'Electronics Operation (Psychotronics)': {'Electronics Repair (Psychotronics)': -3,
                                           'Engineer (Psychotronics)': -6},
 'Electronics Operation (Scientific)': {'Electronics Repair (Scientific)': -3},
 'Electronics Operation (Security)': {'Electronics Operation (Security)': -5,
                                      'Electronics Repair (Security)': -3},
 'Electronics Operation (Sensors)': {'Electronics Repair (Sensors)': -3},
 'Electronics Operation (Sonar)': {'Electronics Repair (Sonar)': -3},
 'Electronics Operation (Surveillance)': {'Electronics Repair (Surveillance)': -3},
 'Electronics Operation (Temporal)': {'Electronics Repair (Temporal)': -3,
                                      'Engineer (Temporal)': -6},
 'Electronics Repair': {'Electronics Repair (@Electronics type@)': -4,
                        'Electronics Repair (Communications)': -4,
                        'Electronics Repair (Computer)': -4,
                        'Electronics Repair (Electronic Warfare)': -4,
                        'Electronics Repair (Force Shields)': -4,
                        'Electronics Repair (Matter Transmitters)': -4,
                        'Electronics Repair (Media)': -4,
                        'Electronics Repair (Medical)': -4,
                        'Electronics Repair (Parachronic)': -4,
                        'Electronics Repair (Psychotronics)': -4,
                        'Electronics Repair (Scientific)': -4,
                        'Electronics Repair (Security)': -4,
                        'Electronics Repair (Sensors)': -4,
                        'Electronics Repair (Sonar)': -4,
                        'Electronics Repair (Surveillance)': -4,
                        'Electronics Repair (Temporal)': -4,
                        'Engineer (Electronics)': -6},
 'Electronics Repair (Communications)': {'Electronics Operation (@Electronics type@)': -5,
                                         'Electronics Operation (Communications)': -5},
 'Electronics Repair (Electronic Warfare)': {'Electronics Operation (Electronic Warfare)': -5},
 'Electronics Repair (Force Shields)': {'Electronics Operation (Force Shields)': -5},
 'Electronics Repair (Matter Transmitters)': {'Electronics Operation (Matter Transmitters)': -5},
 'Electronics Repair (Media)': {'Electronics Operation (Media)': -5},
 'Electronics Repair (Medical)': {'Electronics Operation (Medical)': -5},
 'Electronics Repair (Parachronic)': {'Electronics Operation (Parachronic)': -5},
 'Electronics Repair (Psychotronics)': {'Electronics Operation (Psychotronics)': -5},
 'Electronics Repair (Scientific)': {'Electronics Operation (Scientific)': -5},
 'Electronics Repair (Sensors)': {'Electronics Operation (Sensors)': -5},
 'Electronics Repair (Sonar)': {'Electronics Operation (Sonar)': -5},
 'Electronics Repair (Surveillance)': {'Electronics Operation (Surveillance)': -5},
 'Electronics Repair (Temporal)': {'Electronics Operation (Temporal)': -5},
 'Engineer': {'Mathematics (Applied)': -5},
 'Engineer (Aerospace)': {'Mechanic (@Machine class@)': -4,
                          'Mechanic (Aerospace)': -4},
 'Engineer (Antimatter Reactor)': {'Mechanic (Antimatter Reactor)': -4},
 'Engineer (Autogyro)': {'Mechanic (Autogyro)': -4},
 'Engineer (Automobile)': {'Mechanic (Automobile)': -4},
 'Engineer (Battlesuits)': {'Armoury (@Armor type@)': -4,
                            'Armoury (Battlesuits)': -4},
 'Engineer (Body Armor)': {'Armoury (Body Armor)': -4},
 'Engineer (Civil)': {'Architecture': -4},
 'Engineer (Clockwork)': {'Mechanic (Clockwork)': -4},
 'Engineer (Combat)': {'Explosives (@Specialty@)': -3,
                       'Explosives (Demolition)': -3},
 'Engineer (Construction Equipment)': {'Mechanic (Construction Equipment)': -4},
 'Engineer (Contragravity)': {'Mechanic (Contragravity)': -4},
 'Engineer (Diesel Engine)': {'Mechanic (Diesel Engine)': -4},
 'Engineer (Electrical)': {'Electrician': -3},
 'Engineer (Electronics)': {'Electronics Operation (@Electronics type@)': -5,
                            'Electronics Operation (Communications)': -5,
                            'Electronics Operation (Electronic Warfare)': -5,
                            'Electronics Operation (Force Shields)': -5,
                            'Electronics Operation (Matter Transmitters)': -5,
                            'Electronics Operation (Media)': -5,
                            'Electronics Operation (Medical)': -5,
                            'Electronics Operation (Parachronic)': -5,
                            'Electronics Operation (Psychotronics)': -5,
                            'Electronics Operation (Scientific)': -5,
                            'Electronics Operation (Security)': -5,
                            'Electronics Operation (Sensors)': -5,
                            'Electronics Operation (Sonar)': -5,
                            'Electronics Operation (Surveillance)': -5,
                            'Electronics Operation (Temporal)': -5,
                            'Electronics Repair (@Electronics type@)': -3,
                            'Electronics Repair (Communications)': -3,
                            'Electronics Repair (Computer)': -3,
                            'Electronics Repair (Electronic Warfare)': -3,
                            'Electronics Repair (Force Shields)': -3,
                            'Electronics Repair (Matter Transmitters)': -3,
                            'Electronics Repair (Media)': -3,
                            'Electronics Repair (Medical)': -3,
                            'Electronics Repair (Parachronic)': -3,
                            'Electronics Repair (Psychotronics)': -3,
                            'Electronics Repair (Scientific)': -3,
                            'Electronics Repair (Security)': -3,
                            'Electronics Repair (Sensors)': -3,
                            'Electronics Repair (Sonar)': -3,
                            'Electronics Repair (Surveillance)': -3,
                            'Electronics Repair (Temporal)': -3},
 'Engineer (Fission Reactor)': {'Mechanic (Fission Reactor)': -4},
 'Engineer (Flight Pack)': {'Mechanic (Flight Pack)': -4},
 'Engineer (Force Shields)': {'Armoury (Force Shields)': -4},
 'Engineer (Free-Flooding Sub)': {'Mechanic (Free-Flooding Sub)': -4},
 'Engineer (Fuel Cell)': {'Mechanic (Fuel Cell)': -4},
 'Engineer (Fusion Reactor)': {'Mechanic (Fusion Reactor)': -4},
 'Engineer (Gas Turbine)': {'Mechanic (Gas Turbine)': -4},
 'Engineer (Gasoline Engine)': {'Mechanic (Gasoline Engine)': -4},
 'Engineer (Glider)': {'Mechanic (Glider)': -4},
 'Engineer (Halftrack)': {'Mechanic (Halftrack)': -4},
 'Engineer (Heavy Airplane)': {'Mechanic (Heavy Airplane)': -4},
 'Engineer (Heavy Weapons)': {'Armoury (Heavy Weapons)': -4},
 'Engineer (Heavy Wheeled)': {'Mechanic (Heavy Wheeled)': -4},
 'Engineer (Helicopter)': {'Mechanic (Helicopter)': -4},
 'Engineer (High-Performance Airplane)': {'Mechanic (High-Performance Airplane)': -4},
 'Engineer (High-Performance Spacecraft)': {'Mechanic (High-Performance Spacecraft)': -4},
 'Engineer (Hovercraft)': {'Mechanic (Hovercraft)': -4},
 'Engineer (Large Sub)': {'Mechanic (Large Sub)': -4},
 'Engineer (Legged Drive)': {'Mechanic (Legged Drive)': -4},
 'Engineer (Light Airplane)': {'Mechanic (Light Airplane)': -4},
 'Engineer (Lighter-Than-Air)': {'Mechanic (Lighter-Than-Air)': -4},
 'Engineer (Lightsail)': {'Mechanic (Lightsail)': -4},
 'Engineer (Low-G Wings)': {'Mechanic (Low-G Wings)': -4},
 'Engineer (Low-Performance Spacecraft)': {'Mechanic (Low-Performance Spacecraft)': -4},
 'Engineer (Mecha)': {'Mechanic (Mecha)': -4},
 'Engineer (Melee Weapons)': {'Armoury (Melee Weapons)': -4},
 'Engineer (Micromachines)': {'Mechanic (Micromachines)': -4},
 'Engineer (Mini-Sub)': {'Mechanic (Mini-Sub)': -4},
 'Engineer (Mining)': {'Explosives (@Specialty@)': -3,
                       'Explosives (Demolition)': -3},
 'Engineer (Missile Weapons)': {'Armoury (Missile Weapons)': -4},
 'Engineer (Motorcycle)': {'Mechanic (Motorcycle)': -4},
 'Engineer (Nanomachines)': {'Mechanic (Nanomachines)': -4},
 'Engineer (Reactionless Thrusters)': {'Mechanic (Reactionless Thrusters)': -4},
 'Engineer (Robotics)': {'Mechanic (Robotics)': -4},
 'Engineer (Rockets)': {'Mechanic (Rockets)': -4},
 'Engineer (Small Arms)': {'Armoury (Small Arms)': -4},
 'Engineer (Steam Engine)': {'Mechanic (Steam Engine)': -4},
 'Engineer (Tracked Drive)': {'Mechanic (Tracked Drive)': -4},
 'Engineer (Tracked Vehicle)': {'Mechanic (Tracked Vehicle)': -4},
 'Engineer (Ultralight)': {'Mechanic (Ultralight)': -4},
 'Engineer (Vehicular Armor)': {'Armoury (Vehicular Armor)': -4},
 'Engineer (Vertol)': {'Mechanic (Vertol)': -4},
 'Engineer (Wheeled Drive)': {'Mechanic (Wheeled Drive)': -4},
 'Esoteric Medicine': {'First Aid': 0},
 'Explosives': {'Explosives (@Specialty@)': -4,
                'Explosives (Demolition)': -4,
                'Explosives (Explosive Ordnance Disposal)': -4,
                'Explosives (Fireworks)': -4,
                'Explosives (Nuclear Ordnance Disposal)': -4,
                'Explosives (Underwater Demolition)': -4},
 'Explosives (Demolition)': {'Engineer (Combat)': -6,
                             'Engineer (Mining)': -6,
                             'Explosives (Underwater Demolition)': -2},
 'Explosives (Explosive Ordnance Disposal)': {'Explosives (Nuclear Ordnance Disposal)': -2},
 'Explosives (Nuclear Ordnance Disposal)': {'Explosives (Explosive Ordnance Disposal)': -2},
 'Explosives (Underwater Demolition)': {'Explosives (@Specialty@)': -2,
                                        'Explosives (Demolition)': -2},
 'Farming': {'Gardening': -3},
 'Fast Talk': {'Panhandling': -2},
 'Fast-Talk': {'Fortune-Telling (Astrology)': -3,
               'Fortune-Telling (Augury)': -3,
               'Fortune-Telling (Crystal Gazing)': -3,
               'Fortune-Telling (Dream Interpretation)': -3,
               'Fortune-Telling (Feng Shui)': -3,
               'Fortune-Telling (Palmistry)': -3,
               'Fortune-Telling (Tarot)': -3},
 'Filch': {'Pickpocket': -5, 'Sleight of Hand': -5},
 'Finance': {'Accounting': -4, 'Economics': -3, 'Merchant': -6},
 'First Aid': {'Diagnosis': -8, 'Physician': -11, 'Surgery': -12},
 'Flail': {'Axe/Mace': -4, 'Two-Handed Flail': -3},
 'Force Sword': {'Broadsword': -4,
                 'Jitte/Sai': -4,
                 'Knife': -3,
                 'Shortsword': -4,
                 'Two-Handed Sword': -4},
 'Force Whip': {'Kusari': -3, 'Monowire Whip': -3, 'Whip': -3},
 'Forgery': {'Counterfeiting': -2},
 'Games': {'Savoir-Faire (@Social group@)': -3, 'Savoir-Faire (Dojo)': -3},
 'Gardening': {'Farming': -5},
 'Geography': {'Cartography': -2,
               'Geography (Physical, @Planet class@)': -5,
               'Geography (Physical, Earthlike)': -5,
               'Geography (Physical, Gas Giants)': -5,
               'Geography (Physical, Hostile Terrestrial)': -5,
               'Geography (Physical, Ice Dwarfs)': -5,
               'Geography (Physical, Ice Worlds)': -5,
               'Geography (Physical, Rock Worlds)': -5,
               'Geography (Political)': -5,
               'Geography (Regional)': -5},
 'Geography (@Specialty@)': {'Area Knowledge (@Specialty@)': -3},
 'Geography (Physical, Earthlike)': {'Geology (@Planet class@)': -4,
                                     'Geology (Earthlike)': -4},
 'Geography (Physical, Gas Giants)': {'Geology (Gas Giants)': -4},
 'Geography (Physical, Hostile Terrestrial)': {'Geology (Hostile Terrestrial)': -4},
 'Geography (Physical, Ice Dwarfs)': {'Geology (Ice Dwarfs)': -4},
 'Geography (Physical, Ice Worlds)': {'Geology (Ice Worlds)': -4},
 'Geography (Physical, Rock Worlds)': {'Geology (Rock Worlds)': -4},
 'Geology': {'Engineer (Mining)': -6, 'Prospecting': -4},
 'Geology (Earthlike)': {'Geography (Physical, @Planet class@)': -4,
                         'Geography (Physical, Earthlike)': -4},
 'Geology (Gas Giants)': {'Geography (Physical, Gas Giants)': -4},
 'Geology (Hostile Terrestrial)': {'Geography (Physical, Hostile Terrestrial)': -4},
 'Geology (Ice Dwarfs)': {'Geography (Physical, Ice Dwarfs)': -4},
 'Geology (Ice Worlds)': {'Geography (Physical, Ice Worlds)': -4},
 'Geology (Rock Worlds)': {'Geography (Physical, Rock Worlds)': -4},
 'Group Performance (Conducting)': {'Connoisseur (Music)': -3},
 'Gunner': {'Gunner (@Gun class@)': -4,
            'Gunner (Beams)': -4,
            'Gunner (Cannon)': -4,
            'Gunner (Catapult)': -4,
            'Gunner (Machine Gun)': -4,
            'Gunner (Rockets)': -4},
 'Guns': {'Guns (@Gun class@)': -4,
          'Guns (Grenade Launcher)': -4,
          'Guns (Gyroc)': -4,
          'Guns (Light Anti-Armor Weapon)': -4},
 'Guns (Grenade Launcher)': {'Guns (Light Machine Gun)': -4,
                             'Guns (Musket)': -4,
                             'Guns (Pistol)': -4,
                             'Guns (Rifle)': -4,
                             'Guns (Shotgun)': -4,
                             'Guns (Submachine Gun)': -4},
 'Guns (Gyroc)': {'Guns (Light Machine Gun)': -4,
                  'Guns (Musket)': -4,
                  'Guns (Pistol)': -4,
                  'Guns (Rifle)': -4,
                  'Guns (Shotgun)': -4,
                  'Guns (Submachine Gun)': -4},
 'Guns (Light Anti-Armor Weapon)': {'Guns (Light Machine Gun)': -4,
                                    'Guns (Musket)': -4,
                                    'Guns (Pistol)': -4,
                                    'Guns (Rifle)': -4,
                                    'Guns (Shotgun)': -4,
                                    'Guns (Submachine Gun)': -4},
 'Guns (Light Machine Gun)': {'Guns (Musket)': -2,
                              'Guns (Pistol)': -2,
                              'Guns (Rifle)': -2,
                              'Guns (Shotgun)': -2,
                              'Guns (Submachine Gun)': -2},
 'Guns (Musket)': {'Guns (Light Machine Gun)': -2,
                   'Guns (Pistol)': -2,
                   'Guns (Rifle)': -2,
                   'Guns (Shotgun)': -2,
                   'Guns (Submachine Gun)': -2},
 'Guns (Pistol)': {'Beam Weapons (@Weapon class@)': -4,
                   'Beam Weapons (Pistol)': -4,
                   'Guns (Light Machine Gun)': -2,
                   'Guns (Musket)': -2,
                   'Guns (Rifle)': -2,
                   'Guns (Shotgun)': -2,
                   'Guns (Submachine Gun)': -2},
 'Guns (Rifle)': {'Beam Weapons (Rifle)': -4,
                  'Guns (Light Machine Gun)': -2,
                  'Guns (Musket)': -2,
                  'Guns (Pistol)': -2,
                  'Guns (Shotgun)': -2,
                  'Guns (Submachine Gun)': -2},
 'Guns (Shotgun)': {'Guns (Light Machine Gun)': -2,
                    'Guns (Musket)': -2,
                    'Guns (Pistol)': -2,
                    'Guns (Rifle)': -2,
                    'Guns (Submachine Gun)': -2},
 'Guns (Submachine Gun)': {'Guns (Light Machine Gun)': -2,
                           'Guns (Musket)': -2,
                           'Guns (Pistol)': -2,
                           'Guns (Rifle)': -2,
                           'Guns (Shotgun)': -2},
 'Herb Lore': {'Pharmacy (Herbal)': -5},
 'Housekeeping': {'Cooking': -5,
                  'Cooking (@Specialty@)': -5,
                  'Cooking (Baking)': -5,
                  'Cooking (Beverage Making)': -5},
 'Innate Attack': {'Innate Attack (Beam)': -2,
                   'Innate Attack (Breath)': -2,
                   'Innate Attack (Gaze)': -2,
                   'Innate Attack (Projectile)': -2},
 'Intelligence Analysis': {'Strategy (Land)': -6,
                           'Strategy (Naval)': -6,
                           'Strategy (Space)': -6},
 'Intimidation': {'Interrogation': -3},
 'Jeweler': {'Metallurgy': -8, 'Smith (Copper)': -4, 'Smith (Lead & Tin)': -4},
 'Jitte/Sai': {'Force Sword': -3, 'Main-Gauche': -4, 'Shortsword': -3},
 'Knife': {'Force Sword': -3, 'Main-Gauche': -4, 'Shortsword': -4},
 'Kusari': {'Force Whip': -3,
            'Monowire Whip': -3,
            'Two-Handed Flail': -4,
            'Whip': -3},
 'Liquid Projector': {'Liquid Projector (@Weapon class@)': -4,
                      'Liquid Projector (Flamethrower)': -4,
                      'Liquid Projector (Sprayer)': -4,
                      'Liquid Projector (Squirt Gun)': -4,
                      'Liquid Projector (Water Cannon)': -4},
 'Literature': {'Connoisseur (Literature)': -3},
 'Lockpicking': {'Traps': -3},
 'Machinist': {'Mechanic (@Machine class@)': -5,
               'Mechanic (Aerospace)': -5,
               'Mechanic (Antimatter Reactor)': -5,
               'Mechanic (Autogyro)': -5,
               'Mechanic (Automobile)': -5,
               'Mechanic (Clockwork)': -5,
               'Mechanic (Construction Equipment)': -5,
               'Mechanic (Contragravity)': -5,
               'Mechanic (Diesel Engine)': -5,
               'Mechanic (Fission Reactor)': -5,
               'Mechanic (Flight Pack)': -5,
               'Mechanic (Free-Flooding Sub)': -5,
               'Mechanic (Fuel Cell)': -5,
               'Mechanic (Fusion Reactor)': -5,
               'Mechanic (Gas Turbine)': -5,
               'Mechanic (Gasoline Engine)': -5,
               'Mechanic (Glider)': -5,
               'Mechanic (Halftrack)': -5,
               'Mechanic (Heavy Airplane)': -5,
               'Mechanic (Heavy Wheeled)': -5,
               'Mechanic (Helicopter)': -5,
               'Mechanic (High-Performance Airplane)': -5,
               'Mechanic (High-Performance Spacecraft)': -5,
               'Mechanic (Hovercraft)': -5,
               'Mechanic (Large Sub)': -5,
               'Mechanic (Legged Drive)': -5,
               'Mechanic (Light Airplane)': -5,
               'Mechanic (Lighter-Than-Air)': -5,
               'Mechanic (Lightsail)': -5,
               'Mechanic (Low-G Wings)': -5,
               'Mechanic (Low-Performance Spacecraft)': -5,
               'Mechanic (Mecha)': -5,
               'Mechanic (Micromachines)': -5,
               'Mechanic (Mini-Sub)': -5,
               'Mechanic (Motorcycle)': -5,
               'Mechanic (Nanomachines)': -5,
               'Mechanic (Reactionless Thrusters)': -5,
               'Mechanic (Robotics)': -5,
               'Mechanic (Rockets)': -5,
               'Mechanic (Steam Engine)': -5,
               'Mechanic (Tracked Drive)': -5,
               'Mechanic (Tracked Vehicle)': -5,
               'Mechanic (Ultralight)': -5,
               'Mechanic (Vertol)': -5,
               'Mechanic (Wheeled Drive)': -5},
 'Main-Gauche': {'Jitte/Sai': -4,
                 'Knife': -3,
                 'Rapier': -3,
                 'Saber': -3,
                 'Smallsword': -3},
 'Makeup': {'Disguise (@Specialty@)': -3},
 'Market Analysis': {'Economics': -5, 'Merchant': -4},
 'Mathematics (Applied)': {'Navigation (Hyperspace)': -4,
                           'Navigation (Space)': -4},
 'Mathematics (Cryptology)': {'Cryptography': -5,
                              'Cryptography (Code Design)': -5,
                              'Cryptography (Cryptanalysis)': -5},
 'Mathematics (Statistics)': {'Accounting': -5, 'Gambling': -5},
 'Mathematics (Surveying)': {'Cartography': -2, 'Navigation (Land)': -4},
 'Mechanic': {'Machinist': -5,
              'Mechanic (@Machine class@)': -4,
              'Mechanic (Aerospace)': -4,
              'Mechanic (Antimatter Reactor)': -4,
              'Mechanic (Autogyro)': -4,
              'Mechanic (Automobile)': -4,
              'Mechanic (Clockwork)': -4,
              'Mechanic (Construction Equipment)': -4,
              'Mechanic (Contragravity)': -4,
              'Mechanic (Diesel Engine)': -4,
              'Mechanic (Fission Reactor)': -4,
              'Mechanic (Flight Pack)': -4,
              'Mechanic (Free-Flooding Sub)': -4,
              'Mechanic (Fuel Cell)': -4,
              'Mechanic (Fusion Reactor)': -4,
              'Mechanic (Gas Turbine)': -4,
              'Mechanic (Gasoline Engine)': -4,
              'Mechanic (Glider)': -4,
              'Mechanic (Halftrack)': -4,
              'Mechanic (Heavy Airplane)': -4,
              'Mechanic (Heavy Wheeled)': -4,
              'Mechanic (Helicopter)': -4,
              'Mechanic (High-Performance Airplane)': -4,
              'Mechanic (High-Performance Spacecraft)': -4,
              'Mechanic (Hovercraft)': -4,
              'Mechanic (Large Sub)': -4,
              'Mechanic (Legged Drive)': -4,
              'Mechanic (Light Airplane)': -4,
              'Mechanic (Lighter-Than-Air)': -4,
              'Mechanic (Lightsail)': -4,
              'Mechanic (Low-G Wings)': -4,
              'Mechanic (Low-Performance Spacecraft)': -4,
              'Mechanic (Mecha)': -4,
              'Mechanic (Micromachines)': -4,
              'Mechanic (Mini-Sub)': -4,
              'Mechanic (Motorcycle)': -4,
              'Mechanic (Nanomachines)': -4,
              'Mechanic (Reactionless Thrusters)': -4,
              'Mechanic (Robotics)': -4,
              'Mechanic (Rockets)': 0,
              'Mechanic (Steam Engine)': -4,
              'Mechanic (Tracked Drive)': -4,
              'Mechanic (Tracked Vehicle)': -4,
              'Mechanic (Ultralight)': -4,
              'Mechanic (Vertol)': -4,
              'Mechanic (Wheeled Drive)': -4},
 'Mechanic (Automobiles)': {'Engineer (Automobiles)': -6},
 'Mechanic (Clockwork)': {'Engineer (Clockwork)': -6},
 'Mechanic (Micromachines)': {'Engineer (Microtechnology)': -6},
 'Mechanic (Nanomachines)': {'Engineer (Nanotechnology)': -6},
 'Mechanic (Robotics)': {'Engineer (Robotics)': -6},
 'Mechanic (Ships)': {'Engineer (Ships)': -6},
 'Mechanic (Starships)': {'Engineer (Starships)': -6},
 'Meditation': {'Autohypnosis': -4, 'Mind Block': -5},
 'Merchant': {'Accounting': -5,
              'Administration': -3,
              'Economics': -6,
              'Finance': -6,
              'Market Analysis': -4,
              'Propaganda': -5},
 'Metallurgy': {'Engineer (Materials)': -6},
 'Meteorology (Earthlike)': {'Geography (Physical, @Planet class@)': -4,
                             'Geography (Physical, Earthlike)': -4},
 'Meteorology (Gas Giants)': {'Geography (Physical, Gas Giants)': -4},
 'Meteorology (Hostile Terrestrial)': {'Geography (Physical, Hostile Terrestrial)': -4},
 'Meteorology (Ice Dwarfs)': {'Geography (Physical, Ice Dwarfs)': -4},
 'Meteorology (Ice Worlds)': {'Geography (Physical, Ice Worlds)': -4},
 'Meteorology (Rock Worlds)': {'Geography (Physical, Rock Worlds)': -4},
 'Mimicry (Animal Sounds)': {'Mimicry (Bird Calls)': -6},
 'Mimicry (Bird Calls)': {'Mimicry (Animal Sounds)': -6},
 'Monowire Whip': {'Force Whip': -3, 'Kusari': -3, 'Whip': -3},
 'Musical Composition': {'Connoisseur (Music)': -3},
 'Musical Instrument': {'Connoisseur (Music)': -3,
                        'Group Performance (Conducting)': -2,
                        'Musical Composition': -2},
 'NBC Suit': {'Battlesuit': -2, 'Diving Suit': -4, 'Vacc Suit': -2},
 'Naturalist': {'Biology (@Specialty@)': -6,
                'Biology (Biochemistry)': -6,
                'Biology (Botany)': -6,
                'Biology (Earthlike)': -6,
                'Biology (Ecology)': -6,
                'Biology (Gas Giants)': -6,
                'Biology (Genetics)': -6,
                'Biology (Hostile Terrestrial)': -6,
                'Biology (Ice Dwarfs)': -6,
                'Biology (Ice Worlds)': -6,
                'Biology (Marine Biology)': -6,
                'Biology (Microbiology)': -6,
                'Biology (Rock Worlds)': -6,
                'Biology (Zoology)': -6,
                'Mimicry (Animal Sounds)': -6,
                'Mimicry (Bird Calls)': -6,
                'Pharmacy (Herbal)': -5,
                'Survival (@Environment@)': -3,
                'Survival (Arctic)': -3,
                'Survival (Bank)': -3,
                'Survival (Deep Ocean Vent)': -3,
                'Survival (Desert)': -3,
                'Survival (Fresh-Water Lake)': -3,
                'Survival (Island/Beach)': -3,
                'Survival (Jungle)': -3,
                'Survival (Mountain)': -3,
                'Survival (Open Ocean)': -3,
                'Survival (Plains)': -3,
                'Survival (Reef)': -3,
                'Survival (River/Stream)': -3,
                'Survival (Salt-Water Sea)': -3,
                'Survival (Swampland)': -3,
                'Survival (Tropical Lagoon)': -3,
                'Survival (Woodlands)': -3,
                'Tracking': -5},
 'Navigation': {'Cartography': -4, 'Mathematics (Surveying)': -4},
 'Navigation (Air)': {'Navigation (Land)': -2, 'Navigation (Sea)': -2},
 'Navigation (Hyperspace)': {'Navigation (Space)': -5},
 'Navigation (Land)': {'Navigation (@Environment@)': -2,
                       'Navigation (Air)': -2,
                       'Navigation (Sea)': -2},
 'Navigation (Sea)': {'Navigation (@Environment@)': -2,
                      'Navigation (Air)': -2,
                      'Navigation (Land)': -2},
 'Navigation (Space)': {'Navigation (Hyperspace)': -5},
 'Net': {'Cloak': -4},
 'Observation': {'Shadowing': -5},
 'Occultism': {'Fortune-Telling (Astrology)': -3,
               'Fortune-Telling (Augury)': -3,
               'Fortune-Telling (Crystal Gazing)': -3,
               'Fortune-Telling (Dream Interpretation)': -3,
               'Fortune-Telling (Feng Shui)': -3,
               'Fortune-Telling (Palmistry)': -3,
               'Fortune-Telling (Tarot)': -3},
 'Paleontology': {'Paleontology (Micropaleontology)': -2,
                  'Paleontology (Paleoanthropology)': -2,
                  'Paleontology (Paleobotany)': -2,
                  'Paleontology (Paleozoology)': -2},
 'Paleontology (Paleoanthropology)': {'Anthropology (@Species@)': -2},
 'Performance': {'Acting': -2,
                 'Group Performance (Directing)': -5,
                 'Public Speaking': -2,
                 'Stage Combat': -3},
 'Pharmacy': {'Poisons': -3},
 'Physician': {'Diagnosis': -4,
               'First Aid': 0,
               'Pharmacy (Synthetic)': -5,
               'Physiology (@Specialty@)': -5,
               'Poisons': -3,
               'Surgery': -5,
               'Veterinary': -5},
 'Physics': {'Mathematics (Applied)': -5},
 'Physiology': {'Surgery': -8},
 'Pickpocket': {'Filch': -4},
 'Piloting': {'Piloting (@Flying vehicle class@)': -4,
              'Piloting (Aerospace)': -4,
              'Piloting (Autogyro)': -5,
              'Piloting (Contragravity)': -5,
              'Piloting (Flight Pack)': -5,
              'Piloting (Glider)': -4,
              'Piloting (Heavy Airplane)': -4,
              'Piloting (Helicopter)': -5,
              'Piloting (High-Performance Airplane)': -5,
              'Piloting (Light Airplane)': -4,
              'Piloting (Lighter-Than-Air)': -5,
              'Piloting (Ultralight)': -5,
              'Piloting (Vertol)': -5},
 'Piloting (Aerospace)': {'Piloting (High-Performance Airplane)': -2,
                          'Piloting (High-Performance Spaecraft)': -4,
                          'Piloting (Low-Performance Spacecraft)': -4},
 'Piloting (Autogyro)': {'Piloting (Helicopter)': -2},
 'Piloting (Contragravity)': {'Piloting (Vertol)': -3},
 'Piloting (Gilder)': {'Piloting (Ultralight)': -2},
 'Piloting (Glider)': {'Piloting (Light Airplane)': -2,
                       'Piloting (Low-G Wings)': -4},
 'Piloting (Heavy Airplane)': {'Piloting (Autogyro)': -4,
                               'Piloting (High-Performance Airplane)': -2,
                               'Piloting (Light Airplane)': -2,
                               'Piloting (Ultralight)': -4},
 'Piloting (Helicopter)': {'Piloting (Autogyro)': -3, 'Piloting (Vertol)': -4},
 'Piloting (High-Performance Airplane)': {'Piloting (@Flying vehicle class@)': -2,
                                          'Piloting (Aerospace)': -2,
                                          'Piloting (Autogyro)': -4,
                                          'Piloting (Heavy Airplane)': -2,
                                          'Piloting (Light Airplane)': -2,
                                          'Piloting (Ultralight)': -4},
 'Piloting (High-Performance Spacecraft)': {'Piloting (Low-Performance Spacecraft)': -2,
                                            'Shiphandling (Spaceship)': -5,
                                            'Shiphandling (Starship)': -5},
 'Piloting (Light Airplane)': {'Piloting (Autogyro)': -4,
                               'Piloting (Glider)': -2,
                               'Piloting (Heavy Airplane)': -2,
                               'Piloting (High-Performance Airplane)': -2,
                               'Piloting (Ultralight)': -2},
 'Piloting (Lighter-Than-Air)': {'Shiphandling (@Ship class@)': -5,
                                 'Shiphandling (Airship)': -5},
 'Piloting (Low-Performance Spacecraft)': {'Piloting (High-Performance Spaecraft)': -2,
                                           'Piloting (Lightsail)': -4,
                                           'Shiphandling (Spaceship)': -5,
                                           'Shiphandling (Starship)': -5},
 'Piloting (Ultralight)': {'Piloting (Glider)': -2,
                           'Piloting (Light Airplane)': -2},
 'Piloting (Vertol)': {'Piloting (Contragravity)': -3,
                       'Piloting (Flight Pack)': -4,
                       'Piloting (Helicopter)': -4},
 'Poetry': {'Connoisseur (Literature)': -3, 'Musical Composition': -2},
 'Polearm': {'Spear': -4, 'Staff': -4, 'Two-Handed Axe/Mace': -4},
 'Politics': {'Diplomacy': -6, 'Public Speaking': -5},
 'Prospecting': {'Geology (@Planet class@)': -5,
                 'Geology (Earthlike)': -5,
                 'Geology (Gas Giants)': -5,
                 'Geology (Hostile Terrestrial)': -5,
                 'Geology (Ice Dwarfs)': -5,
                 'Geology (Ice Worlds)': -5,
                 'Geology (Rock Worlds)': -5},
 'Psychology': {'Body Language': -4,
                'Criminology': -4,
                'Detect Lies': -4,
                'Interrogation': -4,
                'Propaganda': -4,
                'Sociology': -4},
 'Public Speaking': {'Acting': -5, 'Panhandling': -3, 'Performance': -2},
 'Rapier': {'Broadsword': -4,
            'Main-Gauche': -3,
            'Saber': -3,
            'Smallsword': -3},
 'Religious Ritual': {'Exorcism': -3},
 'Religious Ritual (@Specialty@)': {'Theology (@Specialty@)': -4},
 'Research': {'Current Affairs (@Subject@)': -4,
              'Current Affairs (Business)': -4,
              'Current Affairs (Headline News)': -4,
              'Current Affairs (High Culture)': -4,
              'Current Affairs (People)': -4,
              'Current Affairs (Politics)': -4,
              'Current Affairs (Popular Culture)': -4,
              'Current Affairs (Regional)': -4,
              'Current Affairs (Science & Technology)': -4,
              'Current Affairs (Sports)': -4,
              'Current Affairs (Travel)': -4},
 'Riding (@Specialty@)': {'Teamster (@Specialty@)': -2},
 'Riding (Equines)': {'Teamster (Equines)': -2},
 'Ritual Magic': {'Exorcism': -3, 'Ritual Magic (@Specialty@)': -6},
 'Ritual Magic (@Specialty@)': {'Religious Ritual (@Specialty@)': -6},
 'Saber': {'Broadsword': -4,
           'Main-Gauche': -3,
           'Rapier': -3,
           'Shortsword': -4,
           'Smallsword': -3},
 'Savoir-Faire (High Society)': {'Heraldry': -3, 'Savoir-Faire (Servant)': -2},
 'Savoir-Faire (Servant)': {'Savoir-Faire (High Society)': -2},
 'Scuba': {'Diving Suit': -2},
 'Seamanship': {'Boating (@Boat class@)': -4,
                'Boating (Large Powerboat)': -4,
                'Knot-Tying': -4,
                'Navigation (Sea)': -5,
                'Shiphandling (Ship)': -5},
 'Shadowing': {'Observation': -5},
 'Shield': {'Cloak': -4},
 'Shield (Buckler)': {'Shield (Force Shield)': -2},
 'Shield (Force)': {'Shield (Buckler)': -2},
 'Shortsword': {'Broadsword': -2,
                'Force Sword': -3,
                'Jitte/Sai': -3,
                'Knife': -3,
                'Smallsword': -4,
                'Tonfa': -3},
 'Shortswort': {'Saber': -4},
 'Singing': {'Group Performance (Conducting)': -3},
 'Sleight of Hand': {'Filch': -4, 'Holdout': -3, 'Pickpocket': -4},
 'Smallsword': {'Main-Gauche': -3,
                'Rapier': -3,
                'Saber': -3,
                'Shortsword': -4},
 'Smith': {'Metallurgy': -8,
           'Smith (Copper)': -4,
           'Smith (Iron)': -4,
           'Smith (Lead & Tin)': -4},
 'Smith (Copper)': {'Jeweler': -4},
 'Smith (Lead & Tin)': {'Jeweler': -4},
 'Sociology': {'Anthropology (@Species@)': -3, 'Psychology': -4},
 'Spacer': {'Shiphandling (Spaceship)': -5, 'Shiphandling (Starship)': -5},
 'Spear': {'Lance': -3, 'Polearm': -4, 'Staff': -2},
 'Spear Thrower': {'Thrown Weapon (Spear)': -4},
 'Staff': {'Polearm': -4, 'Spear': -2},
 'Stage Combat': {'Group Performance (Fight Choreography)': -2},
 'Stealth': {'Shadowing': -4},
 'Strategy': {'Intelligence Analysis': -6,
              'Strategy (Land)': -4,
              'Strategy (Naval)': -4,
              'Strategy (Space)': -4,
              'Tactics': -6},
 'Streetwise': {'Savoir-Faire (Mafia)': -3},
 'Submarine': {'Submarine (Min-Sub)': -4},
 'Submarine (Free-Flooding Sub)': {'Submarine (Large Sub)': -5},
 'Submarine (Large Sub)': {'Shiphandling (Submarine)': -5,
                           'Submarine (Free-Flooding Sub)': -5},
 'Submarine (Mini-Sub)': {'Submarine (Free-Flooding Sub)': -4,
                          'Submarine (Large Sub)': -4},
 'Submariner': {'Shiphandling (Submarine)': -5},
 'Surgery': {'Physiology (@Specialty@)': -5, 'Veterinary': -5},
 'Survival': {'Camouflage': -2},
 'Survival (Arctic)': {'Survival (Desert)': -3,
                       'Survival (Island/Beach)': -3,
                       'Survival (Jungle)': -3,
                       'Survival (Mountain)': -3,
                       'Survival (Plains)': -3,
                       'Survival (Swampland)': -3,
                       'Survival (Woodlands)': -3},
 'Survival (Bank)': {'Survival (@Environment@)': -4,
                     'Survival (Deep Ocean Vent)': -4,
                     'Survival (Fresh-Water Lake)': -4,
                     'Survival (Open Ocean)': -4,
                     'Survival (Reef)': -4,
                     'Survival (River/Stream)': -4,
                     'Survival (Salt-Water Sea)': -4,
                     'Survival (Tropical Lagoon)': -4},
 'Survival (Deep Ocean Vent)': {'Survival (@Environment@)': -4,
                                'Survival (Bank)': -4,
                                'Survival (Fresh-Water Lake)': -4,
                                'Survival (Open Ocean)': -4,
                                'Survival (Reef)': -4,
                                'Survival (River/Stream)': -4,
                                'Survival (Salt-Water Sea)': -4,
                                'Survival (Tropical Lagoon)': -4},
 'Survival (Desert)': {'Survival (Arctic)': -3,
                       'Survival (Island/Beach)': -3,
                       'Survival (Jungle)': -3,
                       'Survival (Mountain)': -3,
                       'Survival (Plains)': -3,
                       'Survival (Swampland)': -3,
                       'Survival (Woodlands)': -3},
 'Survival (Fresh-Water Lake)': {'Survival (@Environment@)': -4,
                                 'Survival (Bank)': -4,
                                 'Survival (Deep Ocean Vent)': -4,
                                 'Survival (Open Ocean)': -4,
                                 'Survival (Reef)': -4,
                                 'Survival (River/Stream)': -4,
                                 'Survival (Salt-Water Sea)': -4,
                                 'Survival (Tropical Lagoon)': -4},
 'Survival (Island/Beach)': {'Survival (Arctic)': -3,
                             'Survival (Desert)': -3,
                             'Survival (Jungle)': -3,
                             'Survival (Mountain)': -3,
                             'Survival (Plains)': -3,
                             'Survival (Swampland)': -3,
                             'Survival (Tropical Lagoon)': -4,
                             'Survival (Woodlands)': -3},
 'Survival (Jungle)': {'Survival (Arctic)': -3,
                       'Survival (Desert)': -3,
                       'Survival (Island/Beach)': -3,
                       'Survival (Mountain)': -3,
                       'Survival (Plains)': -3,
                       'Survival (Swampland)': -3,
                       'Survival (Woodlands)': -3},
 'Survival (Mountain)': {'Survival (Arctic)': -3,
                         'Survival (Desert)': -3,
                         'Survival (Island/Beach)': -3,
                         'Survival (Jungle)': -3,
                         'Survival (Plains)': -3,
                         'Survival (Swampland)': -3,
                         'Survival (Woodlands)': -3},
 'Survival (Open Ocean)': {'Survival (@Environment@)': -4,
                           'Survival (Bank)': -4,
                           'Survival (Deep Ocean Vent)': -4,
                           'Survival (Fresh-Water Lake)': -4,
                           'Survival (Reef)': -4,
                           'Survival (River/Stream)': -4,
                           'Survival (Salt-Water Sea)': -4,
                           'Survival (Tropical Lagoon)': -4},
 'Survival (Plains)': {'Survival (Arctic)': -3,
                       'Survival (Desert)': -3,
                       'Survival (Island/Beach)': -3,
                       'Survival (Jungle)': -3,
                       'Survival (Mountain)': -3,
                       'Survival (Swampland)': -3,
                       'Survival (Woodlands)': -3},
 'Survival (Reef)': {'Survival (@Environment@)': -4,
                     'Survival (Bank)': -4,
                     'Survival (Deep Ocean Vent)': -4,
                     'Survival (Fresh-Water Lake)': -4,
                     'Survival (Open Ocean)': -4,
                     'Survival (River/Stream)': -4,
                     'Survival (Salt-Water Sea)': -4,
                     'Survival (Tropical Lagoon)': -4},
 'Survival (River/Stream)': {'Survival (@Environment@)': -4,
                             'Survival (Bank)': -4,
                             'Survival (Deep Ocean Vent)': -4,
                             'Survival (Fresh-Water Lake)': -4,
                             'Survival (Open Ocean)': -4,
                             'Survival (Reef)': -4,
                             'Survival (Salt-Water Sea)': -4,
                             'Survival (Swampland)': -4,
                             'Survival (Tropical Lagoon)': -4},
 'Survival (Salt-Water Sea)': {'Survival (Bank)': -4,
                               'Survival (Deep Ocean Vent)': -4,
                               'Survival (Fresh-Water Lake)': -4,
                               'Survival (Open Ocean)': -4,
                               'Survival (Reef)': -4,
                               'Survival (River/Stream)': -4,
                               'Survival (Tropical Lagoon)': -4},
 'Survival (Swampland)': {'Survival (Desert)': -3,
                          'Survival (Island/Beach)': -3,
                          'Survival (Jungle)': -3,
                          'Survival (Mountain)': -3,
                          'Survival (Plains)': -3,
                          'Survival (River/Stream)': -4,
                          'Survival (Woodlands)': -3},
 'Survival (Swamplands)': {'Survival (Arctic)': -3},
 'Survival (Tropical Lagoon)': {'Survival (@Environment@)': -4,
                                'Survival (Bank)': -4,
                                'Survival (Deep Ocean Vent)': -4,
                                'Survival (Fresh-Water Lake)': -4,
                                'Survival (Island/Beach)': -4,
                                'Survival (Open Ocean)': -4,
                                'Survival (Reef)': -4,
                                'Survival (River/Stream)': -4,
                                'Survival (Salt-Water Sea)': -4},
 'Survival (Woodlands)': {'Survival (Arctic)': -3,
                          'Survival (Desert)': -3,
                          'Survival (Island/Beach)': -3,
                          'Survival (Jungle)': -3,
                          'Survival (Mountain)': -3,
                          'Survival (Plains)': -3,
                          'Survival (Swampland)': -3},
 'Tactics': {'Strategy (Land)': -6,
             'Strategy (Naval)': -6,
             'Strategy (Space)': -6},
 'Teamster': {'Teamster (@Specialty@)': -3},
 'Theology': {'Exorcism': -3},
 'Theology (@Specialty@)': {'Religious Ritual (@Specialty@)': -4},
 'Throwing': {'Dropping': -4,
              'Thrown Weapon (Dart)': -2,
              'Thrown Weapon (Shuriken)': -2},
 'Thrown Weapon (Harpoon)': {'Thrown Weapon (Spear)': -2},
 'Thrown Weapon (Spear)': {'Spear Thrower': -4, 'Thrown Weapon (Harpoon)': -2},
 'Tonfa': {'Shortsword': -3},
 'Two-Handed Axe/Mace': {'Axe/Mace': -3,
                         'Polearm': -4,
                         'Two-Handed Flail': -4},
 'Two-Handed Flail': {'Flail': -3, 'Kusari': -4, 'Two-Handed Axe/Mace': -4},
 'Two-Handed Sword': {'Broadsword': -4, 'Force Sword': -3},
 'Vacc Suit': {'Battlesuit': -2, 'Diving Suit': -4, 'NBC Suit': -2},
 'Veterinary': {'Diagnosis': -5,
                'First Aid': -4,
                'Physician': -5,
                'Surgery': -5},
 'Whip': {'Force Whip': -3, 'Kusari': -3, 'Monowire Whip': -3},
 'Writing': {'Connoisseur (Literature)': -3, 'Poetry': -5, 'Research': -3}}