Tongue twisters
Beginner level:
Three witches watch three Swatch watches.
Which
witch watches which Swatch watch?
Advanced level:
Three switched witches watch three Swatch watch switches.
Which
switched witch watches which Swatch watch switch?
Expert
level:
Three Swiss witch-bitches, which wished to be switched Swiss
witch-bitches, wish to watch three Swiss Swatch watch switches.
Which
Swiss witch-bitch which wished to be a switched Swiss witch-bitch,
wishes to watch which Swiss Swatch watch switch?
[Thank you, Brigit and Aartje!]