Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:6/8
K:A
['f ecA EAA FAA E2', 'Ae f ecA ABA fff fga ecA'  
X:1
L:1/8
M:6/8
K:A
|: f | ecA EAA | FAA E2 E | EEE E2 c | d2 c B2 f | ecA EAA | FAA E2 c | def ecA | BBB Ae :: f | 
 ecA ABA | fff fga | ecA AcA | BEE Eef | ecA BAA | agf edc | def ecA | BBB Ae :|  