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
['DFEF D3 d', 'f3 f2 age']  
X:1
L:1/8
M:4/4
K:D
 DFEF D3 d | =cABG EFGE | DFEF D3 d | =cAGc AD D2 | DFEF D3 d | =cABG EFGB | Addc dfed | 
 cAGE FD D2 || f3 f2 age | f2 df afde | f3 f2 age | fdec Adde | f3 f2 age | f2 df afde | 
 fage d3 e | d=cAG EFGE ||  