Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:4/4
K:D
['f2 Af- ffgf edcB AB (3ABG', 'e ffff gfed']  
X:1
L:1/8
M:4/4
K:D
 f2 Af- ffgf | edcB AB (3ABG | FAdA GBdB | Aceg fdcd | f2 Af- ffgf | edcB AB (3ABG | FAdG BdAc |1 
 gece dcde :|2 gece dcdf || e2 Ae- ee f2- | fefg e3 e | ffff gfed | c2 (3BcB ABcA | e2 Ae- ee f2- | 
 fefg e3 e | ffff gfed |1 cABc dF (3Adf :|2 cABc d2 e2 ||  