Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:6/8
K:A
['f2 e ffa', 'fAA eAA']  
X:1
L:1/8
M:6/8
K:A
|: c2 B ABA | Bce f2 e | ffa f2 e | ffa fec | c2 B ABA | Bce f2 e | ffa fec |1 ecB A3 :|2 
 ecB Ace |: fAA eAA | ecB c2 e | fAA eAA | faf fec | fAA eAA | ecB c2 e | faf eaf |1 eaf ece :|2 
 eaf ecB ||  