Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
['Bc dBGB', 'dc BGBd eceg fdfa gfed']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
 Bc | dBGB dBGB | cBAG FADc | dBGB cBAG | FADD D2 Bc | dBGB dBed | cBAG FADc | BcBG DFAF | 
 G2 GG G2 :| dc | BGBd eceg | fdfa gfed | gfgB gbag | f2 d2 d2 dc | BGBd eceg | fdfa gfed | 
 bc'bg dfaf | g2 gf g2 :|  