Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
M:6/8
K:G
['c2 e dcB AGA', 'd gdd edd gdB c2 e dcB']  
X:1
L:1/8
M:6/8
K:G
 A | GED DED | GEG c2 e | dcB AGA | BAG E2 A | GED DED | GDG c2 e | dcB AGA | BGG G2 :| d | 
 gdd edd | gdB c2 e | dcB AGA | BAG E2 d | gdd edd | gdB c2 e | dcB AGA | BGG G2 :|  