Adepts vs 3 Ultralisks

How well do a squad of Adepts cope against 3 fully upgraded Ultralisks?. The only thing different as this video goes is that the Adepts get upgrades and later, get more numbers.
Obviously, the logical thing anyone would have done is to kite those Ultralisks as much as they could, but in order to make this test consistent, i am not controlling it either way.