Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
Q:1/8=140
M:2/4
K:G
['gg ff gg d2 cd/c/ Bc/B/ A2', 'd4 gg dd e/d/c/B/ c2 aa gg']  
X:1
L:1/8
Q:1/8=140
M:2/4
K:G
 gg ff | gg d2 | cd/c/ Bc/B/ | A2 G2 | gg fg | aa Tg2 | fe/d/ ed/^c/ | d4 :: gg dd | e/d/c/B/ c2 | 
 aa gg | Tf>e d2 | gg ff | gg dc | BA/G/ AD | G4 :|  