Input (grade 11): JeffrÃ n Isaac SuÃ rez BermÃ dez (born 20 January 1988 in Ciudad BolÃ var, Venezuela), or simply JeffrÃ n, is a naturalized Spanish footballer.
Output (grade 7): JeffrÃ n SuÃ rez (born 20 January 1988) is a Spanish football player.