Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:2/4
K:Amix
['e>A cB/c/', 'a2 ef/g/']  
X:1
L:1/8
M:2/4
K:Amix
 a/f/ | e>A cB/c/ | e>A Aa/f/ | e>A cB/c/ | f>B Bc/d/ | e/f/e/d/ cB/A/ | ce a>c | d>f Be/d/ | 
 c>A A :| g | a2 ef/g/ | ae/d/ cB/A/ | a2 e/f/e/c/ | d>B Bg | a2 ef/g/ | ae/d/ cB/A/ | d>f Be/d/ | 
 cA Ag | a2 ef/g/ | ae/d/ cB/A/ | a2 e/f/e/c/ | dB Bg | a2 ef/g/ | a/e/f/d/ cB/A/ | d>f Be/d/ | 
 c A A ||  