Construct a piece of music by incorporating the given motif and adhering to the determined musical form.
X:1
L:1/8
M:4/4
K:G
['de/f/ g2 GB dBGB c2', 'G2 AG FDDA ADDB BDDB c2 BA'  
X:1
L:1/8
M:4/4
K:G
|: de/f/ | g2 GB dBGB | c2 B2 B2 de/f/ | g2 GB dBGB | c2 A2 A2 de/f/ | g2 GB dBGB | c2 B2 e3 d | 
 cBAG Eedc | B2 G2 G2 :: AG | FDDA ADDB | BDDB c2 BA | BGGB cAAc | dBdB e2 dc | BggB AffA | 
 GeeG FddF | Eedc BAGF | A2 G2 G2 :|  