Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
['BG AG']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
|: GE | DG BG AG ge | dB Ac BG EG | DG BG AG ge | dB AB G2 GE | DG BG AG ge | dB Ac BG EG | 
 DG BG AG ge | dB AB G2 ge | (3(def) gf ge eg | dB cB AG (3(ABc) | df gf ge dg | bg ag ab g2 | 
 ga bg eg ce | Bd cA BG AG | EG DG BG AG | dB AB G2 :|  