Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/8
M:2/4
K:D
['GA Be dB B z de cA', 'B z'  
X:1
L:1/8
M:2/4
K:D
 D | GA Be | dB B z | de cA | GB BD | GA Be | dB B z | de cA | BG G z || ef ge | dB B z | de cA | 
 GB B z | ef ge | dB B z | de cA | GG G ||  