Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:3/4
K:G
['A B2']  
X:1
L:1/8
M:3/4
K:G
 B2 | B2 E3 F | E2 D3 E | G3 A B2 | d B4 A | B2 E3 F | E D4 E | G3 A B2 | d B4 A | B2 e3 f | 
 e2 E3 F | G3 A G2 | F D3 E F | G4 A B | d4 B A | B2 E2 D2 | E4 z2 ||  