Build a composition using the stipulated musical framework and theme.
X:1
L:1/8
M:2/4
K:F
['af/g/ ff', 'f B (Ac).c.c (Bd).d.d fedc e/f/g/e/ fB'  
X:1
L:1/8
M:2/4
K:F
 e/f/ | af/g/ ff | af/g/ ff | dg/a/ bg | fedc | af/g/ ff | af/g/ ff | gb a/g/f/e/ | f2 f :: B | 
 (Ac).c.c | (Bd).d.d | fedc | e/f/g/e/ fB | Accc | Bddd | bgec | f2 f :|  