Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/8
M:2/2
K:Bb
['f3 f gfed dccc c3 d eded', '(FB).B.B (Fd).d.d', 'B4 DF Bd cA B2 FB df']  
X:1
L:1/8
M:2/2
K:Bb
 f3 f gfed | dccc c3 d | eded ecBA | B2 B2 B4 :: (FB).B.B (Fd).d.d | ecBA (B/A/B/c/) B2 | 
 (FB).B.B (Fd).d.d | ecBA B4 :: DF Bd cA B2 | FB df ec d2 | fdfd gege | dcBA B4 :|  