Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:Bdor
['BFBc d2 ed (3cBA ec', '(3cBA eA fAeA']  
X:1
L:1/8
M:4/4
K:Bdor
|: BFBc d2 ed | (3cBA ec aecA | BFBc d2 ed | (3cBA ec dB B2 :| BbBc defd | (3cBA eA fAeA | 
 BbBc defd | cAec dB (3BBB | BbBc d2 ed | (3cBA eA fAeA | BFBc d2 de | fdec dB B2 ||  