Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/16
M:2/4
K:A
['eaAa fedc', 'EAce dcBA']  
X:1
L:1/16
M:2/4
K:A
|: eaAa fedc | dcde fee2 | eaAa fedc | dfed cAA2 :: EAce dcBA | dcde fee2 | EAce dcBA | dfed cAA2 | 
 EAce dcBA | dcde fee2 | eaAa fedc | dfed cAA2 :|  