Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/4
M:3/4
K:Ab
['A |{A} G F', 'F E A c |{c} B2 e/>d/']  
X:1
L:1/4
M:3/4
K:Ab
 (E | c) B A |{A} G F A | E A c |{c} B2 E | c B A | A F A |{A} G F G | A2 z || c/ | (d B e) | 
 c A F | E A c |{c} B2 e/>d/ | c B A | G F A | G2 (F/G/) | A2 z/ ||  