Construct a musical composition using the provided motif and maintain the designated form.
X:1
L:1/16
M:2/4
K:G
['G2B2 BAGA B2e2 efge d2B2', 'gfed g2g2 a2(ga)'  
X:1
L:1/16
M:2/4
K:G
 D2 | G2B2 BAGA | B2e2 efge | d2B2 A2(GA) | BcBA GFED | G2B2 BAGA | B2e2 efge | d2B2 A2(GA) | 
 B2G2G2 :: (ef) | g2>a2 gfed | g2g2 a2(ga) | b2(ba) gfed | efga gfed | g2g2 a2(ga) | b2b2 a2(ga) | 
 b2b2 a2(ga) | b2g2g2 :|  