Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/16
M:2/4
K:G
['G2D2 E2DC B,DGB d2cd edcB cBAG', 'Bdde dBAG']  
X:1
L:1/16
M:2/4
K:G
 D2 | G2D2 E2DC | B,DGB d2cd | edcB cBAG | FGAB cDEF | G2D2 E2DC | B,DGB d2cd | edcB cBAG | 
 FGAB G2 :: D2 | Bdde dBAG | Bdde b2g2 | Bdde dBAG | FGAB c2BA | Bdde dBAG | Bdde b2g2 | 
 Bdde dBAG | FGAB G2 :|  