Construct a musical piece that integrates the provided motif and corresponds to the indicated musical structure.
X:1
L:1/8
M:3/8
K:C
['d2 e/f/', 'd2 d/e/ f/e/d/e/c BAB c2 B e'  
X:1
L:1/8
M:3/8
K:C
 c | BAB/c/ | d2 e/f/ | gfe | de/f/g | d/f/ec | d2 e/f/ | gfe | d2 :: d/e/ | f/e/d/e/c | BAB | 
 c2 B | e c2 | dg/a/g | fd/e/d/c/ | BAe | dB/A/B/d/ | c4 :|  