It took me far too long to get this out, damn laptop REFUSES to update properly so it lags like a ten tonne truck going up hill.

Anyway, here's my Boolprop's 16th challenge.
Fyrtle Myrtle: Part 1 B-O-O-L
Fyrtle Myrtle: Part 2 P-R-O-P
Fyrtle Myrtle: Part 3 S-S-I-X