Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:3/4
K:F
['a2 ba gf g2 ag fe dF', '^GB e2']  
X:1
L:1/8
M:3/4
K:F
 fg | a2 ba gf | g2 ag fe | dF AD FA, | CE Gc eg | a2 ba gf | g2 ag fe | dF AD FA, |1 CD ED :|2 
 CD ED de ||[K:D] f2 gf ed | e2 fe dc | BD GB, DB, | A,C EA de | f2 gf ed | ea fe dc | Bd gf dA |1 
 ^GB e2 de :|2 ^GB e2 =f=g ||  