Lead Potassium Silver Palladium
Lead Lutecium Lithium Lanthanum
Magnesium Manganese Molybdenum Mercury
Magnesium Manganese Mercury Molybdenum
Lead Manganese Mercury Lutecium
Lead Lanthanum Lithium Lutecium
Iron Fluorine Gold Francum
Lead Potassium Lithium Lutecium
Lead Krypton Silver Pottasium