Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:4/4
K:Amix
['cAAG Aced cAAG E3 B cAAB cAed', 'cdef g3 e']  
X:1
L:1/8
M:4/4
K:Amix
 cAAG Aced | cAAG E3 B | cAAB cAed | BAGB d2 ed :| cdef gfed | cdef e2 cA | cdef g3 e | 
 dBGB d2 ed | cded cded | cAAB cdef | g3 e deed | BAGB d2 ed ||  