Create a composition using the given motif and incorporating the alphabet-based structure.
X:1
L:1/8
M:2/2
K:F
['Acfa gbeg fafc AcAF', 'Acfc afcA']  
X:1
L:1/8
M:2/2
K:F
 (ucB) | Acfa gbeg | fafc AcAF | DFdc BAGF | E2 G2 G2 (cB) | Acfa gbeg | fafc AcAF | DdcB AGFE | 
 F2 F2 F2 :: (ucA) | BAGF EGcB | Acfc afcA | BAGF EdcB | Acfc afcA | dgba gfed | cfag fedc | 
 dBfd cBAG | F2 F2 F2 :|  