Construct music employing the alphabetic notation of the prescribed musical structure and the motif that has been supplied.
X:1
L:1/8
M:3/8
K:D
['ABc def', 'afd afd']  
X:1
L:1/8
M:3/8
K:D
 ABc | def | gfe | ddd | ABc | def | gfe | d3 :: afd | afd | afd | eee | ABc | def | gfe | d3 :|  