Compose a musical piece utilizing the given motif as the foundation while maintaining the required musical form.
X:1
L:1/8
M:3/4
K:C
['B,2 DFBd ce G3 (E FA) B,A,']  
X:1
L:1/8
M:3/4
K:C
 EC | B,2 DFBd | ce G3 (E | FA) B,A, B,2 | DF EG,CE | B,2 DFBd | ce G3 (E | FA) B,A, B,2 | 
"^in G" C4 :|  