Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:3/4
K:G
['AB c2 e2']  
X:1
L:1/8
M:3/4
K:G
 AB c2 e2 | dBAcBG | AB c2 e2 | dB A3 G | Ac A2 D2 | FA c2 BG | Ac B2 D2 | FA F3 G |]  