Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
Q:1/2=104
M:2/2
K:A
['Ae/f/ ec', 'eAcA aAfA']  
X:1
L:1/8
Q:1/2=104
M:2/2
K:A
 c | Ae/f/ ec A>FEA | Ffec d(BB)c | Ae/f/ ec A>FE>A | Ffed cAA :| c | eAcA aAfA | eAcA d(BB)c | 
 eAcA aAfA | ecBd c(AA)c | eAcA aAfA | eAcA d(BB)c | A>cec d>faf | ecBd cAA |]  