Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
M:2/4
K:F
['dA d2- d4 AgcA/G/ FDGA']  
X:1
L:1/8
M:2/4
K:F
 dA d2- | d4 | AgcA/G/ | FDGA | D4 | dA d2- | d4 | AgcA/G/ | FDGA | G4 |]  