Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:6/8
K:D
['DAD AFA BGB AFA', 'dfd ecA', 'ecA dcB AFA DED AFA B2 c']  
X:1
L:1/8
M:6/8
K:D
 DAD AFA | BGB AFA | DED AFA | B2 c d3 | DAD AFA | BGB AFA | dfd ecA | B2 c d2 A |: dfd ecA | 
 dcB AFA | dfd ecA | B2 c d2 A :| dfd ecA | dcB AFA | DED AFA | B2 c d2 f | afd ecA | dcB AFA | 
 DED AFA | B2 c d3 ||  