Compose melodies by merging the prescribed musical pattern and the supplied theme.
X:1
L:1/8
M:3/4
K:G
['G2 GF GB A2 AG Ac Bg', 'G4 Bc d z d3 d e2'  
X:1
L:1/8
M:3/4
K:G
|: D2 | G2 GF GB | A2 AG Ac | Bg ge dc | B2 A4 | G2 GF GB | A2 AG Ac | Bg ge dB | G4 :: Bc | 
 d z d3 d | e2 d3 c | B z B3 B | B2 A3 z | G2 GF GB | A2 AG Ac | Bg ge dB | G4 :|  