Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:4/4
K:Gmin
['dB (3BBB cABF DFBc dBFD EGce DFBd', 'EGce DFBd']  
X:1
L:1/8
M:4/4
K:Gmin
 c | dB (3BBB cABF | DFBc dBFD | EGce DFBd | cABG AFBc | dB (3BBB cABF | DFBc dBFD | EGce DFBd | 
 cFAc B3 :| a | bB (3BBB gBfB | dBcA BGFD | EGce DFBd | cFAc =efga | bB (3BBB gBfB | dBcA BGFD | 
 EGce DFBd | cFAc B3 a | bB (3BBB gBfB | dBcA BGFD | EGce DFBd | cABG AFBc | dB (3BBB cABF | 
 DFBc dBFD | EGce DFBd | cFAc B3 ||  