Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:4/4
K:Bmin
['dcBc A E3', 'fecB A2 E2 ABcB ABcd eBde f']  
X:1
L:1/8
M:4/4
K:Bmin
|: B3 c BAFA | BABc dcBc | A E3 ABcB | ABce afec | B3 F BABc | d3 e dcBc | A E3 ABce |1 
 afec B2 c/B/A :|2 afec B2 de |: f B3 aB g2 | f2 fg fecB | A2 E2 ABcB | ABcd eBde | f B3 aB g2 | 
 f2 fg fecd | e A3 afec |1 ABc/B/A B2 de :|2 ABc/B/A B4 ||  