Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/4
M:4/4
K:G
['G G F F E']  
X:1
L:1/4
M:4/4
K:G
 D | G G F F | E E D D | G G F F | E E D D | A A G G | F F E z/ D/ | E/D/E/F/ G G/A/ | B/G/A/F/ G |]  