Develop melodic phrases by utilizing the given motif and following the predetermined musical arrangement.
X:1
L:1/8
M:2/4
K:D
['A2 F2 EB A2', 'AB de', 'AF E2'  
X:1
L:1/8
M:2/4
K:D
|: A2 F2 | EB A2 | BA FE | E2 D2 | A2 F2 | EB A2 | dB AF | E2 D2 :: AB de | d2 A2 | AB de | f2 e2 | 
 AB de | fe dB | AF dF | E2 D2 :: FA FB | AF E2 | FA FA | BA D2 | FA FB | AF E2 | dB AF | E2 D2 :|  