1.  a bucket of blue bug's blood

2.  Blackbeard's black beard

3.  Rush the washing, Russell

4.  My nice new night shirt

5.  Gray geese graze gracefully

6.  Bill binds big books

7.  a tasty lemon cake

8.  Dave drove the dumptruck

9.  A soldier's major shoulder surgery

10.  A peck of pickled peppers

11.  Mother makes most meals

12.  Several Simple Simons

Stimulus	Tongue-Twister?	Phonological error?	Semantic error?	
1.  a bucket of blue bug's blood	yes			
2.  Blackbeard's black beard	yes			
3.  Rush the washing, Russell	yes			
4.  My nice new night shirt	no			
5.  Gray geese graze gracefully	yes			
6.  Bill binds big books	no			
7.  a tasty lemon cake	no			
8.  Dave drove the dumptruck	yes			
9.  A soldier's major shoulder surgery	yes			
10.  A peck of pickled peppers	no			
11.  Mother makes most meals	no			
12.  Several Simple Simons	no