Build a musical piece by incorporating the given motif into the prescribed form.
X:1
L:1/8
M:4/4
K:Dmix
['AG/E/ DD', 'cB/c/ dA AG/E/'  
X:1
L:1/8
M:4/4
K:Dmix
 DD AG/E/ | DD cB/c/ | dA AG/E/ | cB/c/ AG/E/ | DD AG/E/ | DD cB/c/ | dA AG/E/ | D2 D2 :: 
 A>B cB/c/ | A/G/A/B/ cB/c/ | dA AG/E/ | cB/c/ AG/E/ | DD AG/E/ | DD cB/c/ | dA AG/E/ | D2 D2 :|  