Compose music that adheres to the given form and integrates the specified musical motif.
X:1
L:1/8
M:4/4
K:Amix
['a A2 A<G A2 A>f g>e dg', 'A B A<a a2 e<a a>e g>a'  
X:1
L:1/8
M:4/4
K:Amix
 a | A2 A<G A2 A>f | g>e dg | e>d e/f/g a2 a>d | e/f/g d>B A2 A :: B | A<a a2 e<a a>e | 
 g>a g/f/e d>B G>g | e>d e/f/g a2 a>g | e/f/g d>B A2 A :|  