Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
M:4/4
K:D
['f2 fd', 'defg a2 af b2 ba gfge a2']  
X:1
L:1/8
M:4/4
K:D
 f2 fd f2 fd | f2 fd ce cA | f2 fd gfed | cABc defg :: a2 af b2 ba | gfge a2 ag | f2 fd gfed |1 
 cABc defg :|2 cABc d4 |]  