Construct a musical work by incorporating the designated motif and the alphabet-based framework.
X:1
L:1/16
M:2/4
K:G
['d2Bd g2fe d2B2 BGBd c2F2 FDFA', 'GDGB A2F2 FDFA']  
X:1
L:1/16
M:2/4
K:G
 d2Bd g2fe | d2B2 BGBd | c2F2 FDFA | B2G2 GDGB | d2Bd g2fe | d2B2 BGBd | c2F2 FDFA |1 G2G2G2 z2 :|2 
 G2G2G2 |:"^8va ad lib." AB | c2c2 cAFA | B2G2 GDGB | A2F2 FDFA | B2G2 GDGB | c2c2 cAFA | 
 B2G2 GDGB | A2F2 FDFA |1 G2G2G2 :|2 G2G2G2 z2 |]  