Construct a musical piece that integrates the provided motif and corresponds to the indicated musical structure.
X:1
L:1/16
Q:1/4=112
M:2/4
K:D
['DEFG ABcd e2f2 d4', 'z4 g2e2f2d2 efec A2A2 G2B2F2A2 EDEF E2E2'  
X:1
L:1/16
Q:1/4=112
M:2/4
K:D
|: DEFG ABcd | e2f2 d4 | g2eg f2d2 | efec A2A2 | DEFG ABcd | e2f2 d4 | f2ee c2c2 | d4 z4 :: 
 g2e2f2d2 | efec A2A2 | G2B2F2A2 | EDEF E2E2 | DEFG ABcd | e2f2 d4 | f2ee c2c2 | d4 z4 :|  