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
['G2 B dcB A2 B c2 e']  
X:1
L:1/8
M:6/8
K:G
|: (3D/E/F/ |"G" G2 B dcB |"Am" A2 B c2 e |"D7" ded dfa |"G" gfg"D7" edB |"G" G2 B dcB | 
"Am" A2 B c2 e |"D7" ded dfa |"G" g3 g2 :: d |"G" ded ded | B2 G"C" GFE |"G" D2 G GFG | 
"D7" BA^G A2 d |"G" ded ded | B2 G"C" GFE |"Am" DEG"D7" FGA |"G" G3 G2 :|  