Create tunes by incorporating the provided motif in the specified composition structure.
X:1
L:1/8
Q:1/2=60
M:2/2
K:D
['a>a f>f', 'a2 f>f'  
X:1
L:1/8
Q:1/2=60
M:2/2
K:D
 d'2 a>a f>f a>a | d'2 d>d d2 e2 | fe fg ba gf | e2 e>e ef ga | b2 b>b b/c'/d'/c'/ e'/d'/c'/b/ | 
 a2 a>a a2 g>f | g2 g>g g/a/b/a/ c'/b/a/g/ | f2 f>f f2 e2 | f>e d>e f>e f>g | a>f g>a b>a b>c' | 
 d'>d' a>a f>f d>d | a2 a>a a2 z2 :: a2 f>f a2 f>f | ag fg ba gf | g2 e>e g2 e>e | gf ef ag fe | 
 dd/d/ dd ff/f/ ff | aa/a/ aa d'2 z (3a/b/c'/ | .d'.c' .b.a .g.f .e.d | a2 a>a a2 z2 | a3 g fe fd | 
 d'3 c' ba bc' | b>b a>a f>f a>a | d'2 d'>d' d'2 z2 :|  