Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:6/8
K:D
['A A2 d dcd efe efg fed', 'g fga agf efg gag fed d<gf']  
X:1
L:1/8
M:6/8
K:D
 A | A2 d dcd | efe efg | fed g2 f |"^tr" f3 e2 A | A2 d dcd | efe efg | fed edc | (c3 d2) || g | 
 fga agf | efg gag | fed d<gf | f3 e2 A | A2 d dcd | efe efg | fed edc | c3 d2 |]  