Develop a musical piece using the given motif and adhere to the outlined musical structure.
X:1
L:1/8
M:6/8
K:D
['F2 A A2 =c BGB AFA', 'fdf fdf'  
X:1
L:1/8
M:6/8
K:D
 d | F2 A A2 =c | BGB AFA | BGE EFG | AFD DED | F2 A A2 =c | BGB AFA | (B/c/d)B (c/d/e)c | d3 d2 :: 
 g | fdf fdf | ece ece | fdf fdf | g3 a2 g | fdf fdf | ecA ABA | (B/c/d)B (c/d/e)c | d3 d2 :|  