RH1N8886RH1N8887RH1N8888RH1N8889RH1N8890RH1N8891RH1N8892RH1N8893RH1N8894RH1N8895RH1N8896RH2N1980RH2N1981RH2N1982RH2N1983RH2N1984RH2N1985RH2N1986RH2N1987RH3E8545