Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/8
M:6/8
K:D
['F2 G ABc ded cAG', 'g fed cde fed cAG']  
X:1
L:1/8
M:6/8
K:D
 A/G/ | F2 G ABc | ded cAG | FGA cAG | FGA A2 G | F2 G ABc | ded cAG | FDF GAG | FDF G2 :: g | 
 fed cde | fed cAG | FGA cAG | FGA A2 g | fed cde | fed cAG | FDF GAG | FDF G2 :|  