CREATE TABLE table_40350 ("From" FLOAT, "Goal" FLOAT, "Round 1" TEXT, "Round 2" TEXT, "Round 3" TEXT, "Round 4" TEXT, "Round 5" TEXT, "Round 6+" TEXT)

What is the round 6+ that has single as round 2, double as round 4, from 1982?
SELECT "Round 6+" FROM table_40350 WHERE "Round 2" = 'single' AND "Round 4" = 'double' AND "From" = '1982'
SELECT "Round 6+" FROM "table_40350" WHERE "From" = '1982' AND "Round 2" = 'single' AND "Round 4" = 'double'