Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/16
M:2/4
K:G
['Bc d2>c2B2BG A2A2z2Bc dd^cdB2AG A4 z2 AG']  
X:1
L:1/16
M:2/4
K:G
 Bc | d2>c2B2BG | A2A2z2Bc | dd^cdB2AG | A4 z2 AG | F2D2G2A2 | BAG2z2Bc | d2>c2B2A2 | G4 d2e^c | 
 d2e^cd2ec | d4 G4 | g2 z4 |]  