Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
['A<A A>F']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
|: c | A<A A>F B2 Bc | A<A A>E A>B c<A | d<f c<e B>A B<c | A<A A>F A2 Ac | A<A A>F B2 Bc | 
 A<A A>E A>B c<A | d<f c<e B>A B<c | A<A A>F A2 Af | e<a c<a B<b b>g | a>e a/g/f/g/ a>e ac | 
 d<b c<a Bb ge | c<a B<g a2 Af/g/ | a>c ag/a/ bB Bf/g/ | a>c e>c a>c e>c | 
 d>e f/e/d/c/ d/c/B/A/ B>c | A<F F>E A3 :|  