Create tunes by incorporating the provided motif in the specified composition structure.
X:1
L:1/8
Q:1/2=80
M:2/2
K:Cmin
['c3 d e2 f2 g2', 'f2 ed c2 cd e2'  
X:1
L:1/8
Q:1/2=80
M:2/2
K:Cmin
|: c3 d e2 f2 | g2 fe dfed | c3 d e2 f2 | g2 fe d4 :: f2 ed c2 cd | e2 ef e2 d2 | f2 ed c2 cd | 
 e2 d2 c4 :|  