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:2/2
K:G
['d2 g2 bg d2 gd BcdB G2', 'G2 Bc dBdB gdgd ecec aeae fdfd']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
 d2 | g2 bg d2 gd | BcdB G2 AB | cded cBAG | FGEF D2 d2 | g2 bg d2 gd | BcdB G2 AB | cedc BAGF | 
 A2 G2 G2 :| Bc | dBdB gdgd | ecec aeae | fdfd gdgd | fgaf defd | g2 bg d2 gd | BcdB G2 AB | 
 cedc BAGF | A2 G2 G2 :|  