Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:9/8
K:F
['D2 F GFE', 'dBf cAG GFD DCA, CA,G, G,A,C D2']  
X:1
L:1/8
M:9/8
K:F
|: F3 AFc B2 d | F3 AcA BGE | F3 CAA CFE |1 D2 F GFE F2 C :|2 D2 F GFE FGA |: GFD DCA, CDF | 
 cAG GAc dBf | cAG GFD DCA, | CA,G, G,A,C D2 A :|  