Utopia 4-19 (Angry Birds Space)

Utopia 4-19 is the 19th level in Utopia.

Difficulty
Use your luck to crush the fortress.

Strategy
Send one Terence into the first left and another Terence into the other left bumpers. The goal is to not only destroy the four southern-most towers, but also get an extra bounce off the eastern bumper to clear the fifth tower.

Walkthrough
http://www.angrybirdsnest.com/angry-birds-space-utopia-level-4-19-walkthrough/