Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:4/4
K:G
['G2 GD EFGA B2 BA B2 gf', 'g2 gf']  
X:1
L:1/8
M:4/4
K:G
|: G2 GD EFGA | B2 BA B2 gf | e2 eg egdB | c3 BBAFD | G2 GD EFGA | B2 BA B2 gf | e2 eg egdB | 
 cAFD G4 :: g2 gf efge | g2 gf e4 | g2 gd edBG | c3 BBAFD | G2 GD EFGA | B2 BA B2 gf | e2 eg egdB | 
 cAFD G4 :|  