granny in paradise level 145

I can't seem to keep ahead of the gorillas. Help!

I wish I could tell you an easy way to play this level but I can't. Get all the kittens on the bottom left. Watch out for the gorilla, Dig holes for him. Blow the barriar on the bottom right, this frees the bottom right gorilla, Once all of the kittens are home blow the barrier on top. a lot of this level is outrunny the gorillas.