Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
Q:1/4=150
M:4/4
K:Gmin
['B2 (3dcB', 'dGBG CFAF cFAF']  
X:1
L:1/8
Q:1/4=150
M:4/4
K:Gmin
 F |S B2 (3dcB fBbB | B2 (3dcB AFcF | B2 (3dcB fBbB | cAFA BGG :|"^Fl: 8va" z"_rest added" | 
 DGBG dGBG | CFAF cFAF | DGBG dGBG | cAFA BG G2 | DGBG dGBG | CFAF cFAF | GBAc Bdce | 
 dcBA BG G2!D.C.!S |]  