Compose a musical work using the designated alphabetic notation and the supplied motif.
X:1
L:1/8
M:2/4
K:A
['cd/c/ BA', 'af ec']  
X:1
L:1/8
M:2/4
K:A
 cd/c/ BA | FA AB | cd/c/ BA | Bc e2 | cd/c/ BA | FA AB | cB/c/ ec |1 BA AB :|2 BA A2 |: af ec | 
 ec BA | af ec | B/c/d e2 | af ec | ec BA | cB/c/ ec |1 BA A2 :|2 BA AB ||  