Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:4/4
K:A
['eff fe dA dee ed cA cdd', 'e2 d']  
X:1
L:1/8
M:4/4
K:A
|: eff fe dA | dee ed cA | cdd de dc | c2 A cd eA | eff fe dA | dee ed cA | cdd de dc | 
 c2 A cd cA :: cef g2 g2 | g_aa gf e2 | cef g2 g2 | gb_a g4 | gb_a ga gf | e2 d cd eA | 
 e2 d de dc | c2 A cd eA | efg g_a gf | e2 d cd eA | e2 d de dc | c2 A cd A2 :|  