Im stuck on level 575 and cant figuer out how to clear the slime on squares number 3 counting down from the top left corner and square 3 counting down from right corner...when you clear it the second time you loose the jelly and when more fall to fill the spaces it wont allow one to fall in those 2 spots...which causes you to be unable to clear the reat of the slime from those squares. Any help would be gratefully apperciated.