Construct a musical work by incorporating the designated motif and the alphabet-based framework.
X:1
L:1/8
M:4/4
K:G
['GA B2 Bd cBAB GBBA Bgge dBGB', 'd2 B2', 'DGBG DGBG', 'dgfg bgfg', 'GG/G/ DB BB/B/']  
X:1
L:1/8
M:4/4
K:G
 GA | B2 Bd cBAB | GBBA Bgge | dBGB cBAG | FGAF DFAF | GBdB cBAG | Bdef g2 a2 | bagf ag/f/ gf/e/ | 
 d2 B2 B2 || Bc | d2 B2 g2 B2 | dcde d2 ge | dcBc defg | agab a2 GA | BcdB cBAG | Bdef g2 a2 | 
 bagf ag/f/ gf/e/ | d2 B2 B2 ||"^1st Variation" DGBG DGBG | DGBG cBAG | DGBG DGBG | ABcB cBAG | 
 DGBG DGBG | DGBd g2 a2 | bagf ag/f/ gf/e/ | d2 B2 B2 ||"^2nd Variation" ge | dBGB dgfg | 
 bgfg dcBc | dBGB defg | agab agfe | dBGB dgfg | bgfg dcBd | c'bc'b c'bag | f2 d2 d2 || 
"^3rd Variation" ge | dB BB/B/ GG GG/G/ | DB BB/B/ GB BB/B/ | dB BB/B/ GBGB | AcBd cBAg | 
 dB BB/B/ GG GG/G/ | DB BB/B/ GBdg | bagf ag/f/ gf/e/ | d2 B2 B2 ||  