CREATE TABLE table_15383 ("Position" FLOAT, "Club" TEXT, "Played" FLOAT, "Points" TEXT, "Wins" FLOAT, "Draws" FLOAT, "Losses" FLOAT, "Goals for" FLOAT, "Goals against" FLOAT, "Goal Difference" FLOAT)

How many losses altogether were had by teams that won 12 times, had 40-4 points, and more than 57 goals?
SELECT SUM("Losses") FROM table_15383 WHERE "Wins" = '12' AND "Points" = '40-4' AND "Goals for" > '57'
SELECT SUM("Losses") FROM "table_15383" WHERE "Goals for" > '57' AND "Points" = '40-4' AND "Wins" = '12'