Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
Q:1/2=70
M:4/4
K:D
['f e2 Ac/d/ ecAa e2 AB/c/ dBGf', 'cA cd/e/', 'd2 d', 'fdf g2 g geg f2 f fdf']  
X:1
L:1/8
Q:1/2=70
M:4/4
K:D
 f | e2 Ac/d/ ecAa | e2 AB/c/ dBGf | eAcd eAcA | BE E/E/E dBG :: B | cA cd/e/ cAAB | 
 cA cd/e/ dBGB | cA cd/e/ cAcA | BE E/E/E dBG :|[M:6/8][K:D] d2 d c2 d | efe efg | d2 d c2 d | 
 ecA A2 A | d2 d c2 d | efd efg | afd gec | d2 d d3 :: f2 f fdf | g2 g geg | f2 f fdf | ecA A2 g | 
 faf def | gbg efg | afd gec | d2 d d3 :|  