Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
['G3 D GFGA', 'd3 B dcde']  
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
 G3 D GFGA | BdcB cB A2 | G3 D GFGA | BdcA G4 | G3 D GFGA | BdcB cB A2 | G2 ED GFGA | BdcA G4 :| 
 d3 B dcde | g2 fa gf e2 | d3 B dcde | gafg e3 B | d3 B dcde | g2 fg ed B2 | G2 ED GFGA | 
 BdcA G4 :|  