Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/8
M:6/8
K:G
['(d2 c) |:O', 'BAG AFD', 'g a_b/a/g =f2 d cAG =FGA Add'  
X:1
L:1/8
M:6/8
K:G
 (d2 c) |:O AGG BAG | AFD FDC | DGG BAG | Add cAG | DGG BAG | AFD D2 E | =FDE F2 G | Add cAG :| 
 Ade =f2 g | a_b/a/g =f2 d | cAG =FGA | Add cAG | Ade =f2 g | a_b/a/g =f2 d | cAG =FGA | Add cAG :|  