Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:2/4
K:G
['BB GB AF DF E/^D/E/F/ G/F/G/A/ B^D']  
X:1
L:1/8
M:2/4
K:G
 BB GB | AF DF | E/^D/E/F/ G/F/G/A/ | B^D E2 | BB GB | AF DF | E/^D/E/F/ G/F/G/A/ | B^D E2 | 
 BB d^c | Be BB | B/^A/B/^c/ d>c | Be B2 | BB GB | AF DF | E/^D/E/F/ G/F/G/A/ | B^D E2 |]  