Compose a musical piece using the given motif and adhering to the outlined musical form.
X:1
L:1/8
Q:1/8=120
M:2/4
K:G
['GB de/f/ ge f/e/d DF A>B', 'bd bd ba b/a/g/b/ ad'  
X:1
L:1/8
Q:1/8=120
M:2/4
K:G
 GB de/f/ | ge f/e/d | DF A>B | cc BA | GB de/f/ | ge f/e/d | DF A>B | AG G z :| bd bd | 
 ba b/a/g/b/ | ad ad | a>g a/g/f/a/ | bd bd | ba b/a/g/b/ | ad ef |1 g2 g>a :|2 gb g2 |]  