Compose melodies by merging the prescribed musical pattern and the supplied theme.
X:1
L:1/8
M:4/4
K:Bmin
['fB B2 fgfe dBAB GBdB', 'f2 dB GBdB caec'  
X:1
L:1/8
M:4/4
K:Bmin
 fB B2 fgfe | dBAB GBdB | cAAd AAeA | Aaec Aceg | fB B2 fgfe | dBAB GBdB | cABc def^g | 
 afec B3 e :: f2 dB GBdB | caec dB B2 | f2 dB GBdB | caec Bcde | fd d2 fgfe | dBAB GBdB | 
 cABc def^g | afec B3 e :|  