Build harmonies by incorporating the given musical pattern and motif.
X:1
L:1/8
M:2/2
K:Bdor
['f2 ef Bfef', 'BABc d2 cB'  
X:1
L:1/8
M:2/2
K:Bdor
|: f2 ef Bfef | faea cAAf | f2 ef Bfef | faec B4 :: BABc d2 cB | A4 ABcA |1 BABc d2 cB | 
 efec B4 :|  