CREATE TABLE table_13079788_3 (circuit VARCHAR(255), gtc_winner VARCHAR(255), pole_position VARCHAR(255))
what are all the circuit for gtc winner graeme mundy jamie smyth and pole position bradley ellis alex mortimer
    
SQL: SELECT circuit FROM table_13079788_3 WHERE gtc_winner = "Graeme Mundy Jamie Smyth" AND pole_position = "Bradley Ellis Alex Mortimer"