CREATE TABLE table_63335 ("Rank" TEXT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the total number of bronze medals for the team with more than 4 silver and less than 30 gold medals?
SELECT COUNT("Bronze") FROM table_63335 WHERE "Silver" > '4' AND "Nation" = 'total' AND "Gold" < '30'
SELECT COUNT("Bronze") FROM "table_63335" WHERE "Gold" < '30' AND "Nation" = 'total' AND "Silver" > '4'