Construct a music composition that includes the given motif, while conforming to the necessary musical form.
X:1
L:1/8
M:2/4
K:Bb
['B2 B2 (c_e) (Ac)', 'z2 F2 (FE) D2 D2 (EF) (ED)'  
X:1
L:1/8
M:2/4
K:Bb
 (f=e) (fd) | B2 B2 | (c_e) (Ac) | (Bd) F2 | (f=e)(fd) | B2 B2 | (c_e) (Ac) | B2 z2 :: F2 (FE) | 
 D2 D2 | (EF) (ED) | C2 C2 | f=e fd | B2 B2 | (ce) (Ac) | B2 z2 :|  