Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:2/2
K:G
['', 'Bc dedc']  
X:1
L:1/8
M:2/2
K:G
 GE |:"G" DEGA BAGE | DEGA B2 GE | DEGA BAGB |"D7" AGFE DCB,A, |"G" G,A,B,C DEDB, |"C" CDEF GAGE | 
"D7" DEFE DCB,A, |"G" G,2 [G,D][G,D] [GD]2 :| Bc |:"G" dedc BcBA | GABA G2 Bc | dedc BcdB | 
"D7" cBAG FGAB |"G" dedc BcdB |"C" cdef gage |"D7" defe dcBA |"G" G2 [GB][GB] [GB]2 :|  