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:A
['AB c2 Bc e2', 'cd e2 ce a2']  
X:1
L:1/8
M:4/4
K:A
 AB | c2 Bc e2 cB | ABAF E2 AB | c2 Bc e2 c2 | B4 B2 AB | c2 Bc e2 cB | ABAF E2 AB | cBce BABc | 
 A4 A2 :: cd | e2 ce a2 ga | fecd e2 cd | e2 ce a2 g2 | f4 f2 e2 | a2 A2 A2 cB | ABAF E2 AB | 
 cBce BABc | A4 A2 :|  