Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:3/4
K:F
['f2 f2 ec']  
X:1
L:1/8
M:3/4
K:F
 f2 f2 ec | eg a2 fd | f2 f2 ec | fd B2 G_E | F2 F2 Ac | _e2 f2 dB | F2 F2 Ac | fd B2 G _E2 |]  