CREATE TABLE table_57122 ("Entrant" TEXT, "Constructor" TEXT, "Chassis" TEXT, "Engine" TEXT, "Tyre" TEXT, "Driver" TEXT, "Rounds" TEXT)

Who is the constructor of the car with a Peugeot A12 EV5 3.0 V10 engine that competed in all rounds?
SELECT "Constructor" FROM table_57122 WHERE "Rounds" = 'all' AND "Engine" = 'peugeot a12 ev5 3.0 v10'
SELECT "Constructor" FROM "table_57122" WHERE "Engine" = 'peugeot a12 ev5 3.0 v10' AND "Rounds" = 'all'