Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
Q:1/4=180
M:6/8
K:none
['^fg ed']  
X:1
L:1/8
Q:1/4=180
M:6/8
K:none
 gg ^fg ed | dd e ^f3 | ag ^fg ed | d6 | BB dd dc | BB c d3 | e c2 d dc | B2 G B3 | gg ^fg ed | 
 dd e ^f3 | ag ^fg ed | d6 | BB dd dc | BB c d3 | e c2 d dc | B2 G B3 ||  