Peotatinium Praesedymium Platinum Potassium
Peotatinium Promethium Platinum Plutonium
Promethium Plutonium Praesedymium Phosphorous
Rhenum Rhodium Radon Rubidium
Radon Radium Rubidium Rhodium
Potassium Phosphorous Platinum Plutonium
Palladium Potassium Plutonium Praesedymium
Peotatinium Promethium Platinum Praesedymium
Radon Radium Ruthenium Rhenum