Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/8
M:4/4
K:G
['GB dG B2 (3BAG AD FA c2', '(3def gG (3Bcd gf ed eE GB']  
X:1
L:1/8
M:4/4
K:G
|: BA | GB dG B2 (3BAG | AD FA c2 BA | Gd BG Fc AF | GB de (3ded (3cBA | GB dG B2 (3BAG | 
 AD FA c2 BA | Gd BG Fc AF | G2 B2 G2 :: (3def | gG (3Bcd gf ed | eE GB ed cB | AG AB cB cd | 
 (3efg (3FGA GF (3def | gG (3Bcd gf ed | eE GB ed cB | F2 (3gfe (3ded (3cBA | G2 F2 G2 :|  