Compose melodies by merging the prescribed musical pattern and the supplied theme.
X:1
L:1/8
M:2/4
K:G
['z B Bc/B/Be ed/c/BA GF/E/FG E2']  
X:1
L:1/8
M:2/4
K:G
 D | B>BA>A | GG/G/FD | GGAA | B2 z B | Bc/B/Be | ed/c/BA | GF/E/FG | E2 z B | Bc/B/Be | ed/c/BA | 
 GF/E/FG | E2 z |]  