Write musical works that keep the predetermined structure and weave in the given motif
X:1
L:1/8
Q:1/4=90
M:3/4
K:F
['a2 f2 f>f', '(e2 g2) fe'  
X:1
L:1/8
Q:1/4=90
M:3/4
K:F
 F>F A>A"^see NB" c>c | a2 f2 f>f | f2 b2 ee | (f2 a2) AG | F>F A>A cc | a2 f2 f>f | g2 b2 e>e | 
 f4 :: f>f | (e2 g2) fe | (f2 a2) gf | (e2 g2) fe | f2 a2 AG | F>F A>A c>c | a2 g2 f>f | g2 b2 e2 | 
 f4 :|  