Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
M:6/8
K:F
['ABA c3', 'f2 a gec'  
X:1
L:1/8
M:6/8
K:F
|: ABA c3 | FGF A3 | DED G2 A | BDG EDC | ABA c3 | =BcB f3 | edc =Bcd |1 cdc _BAG :|2 cd=B cde |: 
 fgf e2 A | ded c2 F | f2 a gec | f2 a gec | fgf efe | ded c3 | def efg | f3 F3 :|  