Create a piece of music utilizing the given motif and adhering to the specified structure.
X:1
L:1/8
Q:1/4=140
M:4/4
K:F
['C<F F>A', 'c<f f>a'  
X:1
L:1/8
Q:1/4=140
M:4/4
K:F
 C<F F>A G>F D2 | C<F F>A cd/e/ | d>cf>A B/A/G/F/ D2 | C>FA>F G2 F2 :| c<f f>a g>f d2 | 
 c<f f>a g>af>c | d<f c>A B/A/G/F/ D2 | C>FA>F G2 F2 | c<f f>a g>f d2 | c<f f>a g>af>a | 
 d>fA>c B/A/G/F/ Df/g/ | a<Fc>A G2 F2 ||  