Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:2/2
K:A
['[ce]3 B cBAB [ce]2 [ce]2 [Be]2 [Ae][Be]', '[CE]2 [CE]2']  
X:1
L:1/8
M:2/2
K:A
|: [ce]3 B cBAB | [ce]2 [ce]2 [Be]2 [Ae][Be] | c3 B ABAG | [EA]2 [EA]2 [FA]2 [AA]2 :: 
 [CE]2 [CE]2 [EA]3 C | A,B,CA, B,CA,B, | [CE]2 [CE]2 [EA]2 ([FA-][GA]) |1,3 [AA]FED CB,A,A, :|2,4 
 [AA]FED CB, A,2 ||  