Create musical pieces by following the given structure and incorporating the supplied motif.
X:1
L:1/4
M:2/2
K:C
['(e/f/) g e c e d2 G2', 'c2 (B/c/) (d/c/B/A/) G d e B'  
X:1
L:1/4
M:2/2
K:C
 (e/f/) | g e c e | d2 G2 | (E G) G e | d3 (e/f/) | g e c e | d2 G2 | (E G) G e | c2 :: (B/c/) | 
 (d/c/B/A/) G d | e B c A | (e/f/) g a ^f | g3 (d/e/) | (=f/e/d/c/) B g | A f G (e/f/) | d c d B | 
 c3 :|  