Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:6/8
K:A
['', 'cec BAB cAF EFA', 'aec Ace', 'f ecB BAF Ace a3 fef aec']  
X:1
L:1/8
M:6/8
K:A
 |: dfd cec | BAB cAF | EFA B3 | cec BAF | dfd cec | BAB cAF | EFA BAB |1 cAG ABc :|2 cAG A2 G || 
 |: Ace a3 | fef aec | Ace a2 f | ecB BAF | Ace a3 | fef aec | ABc BAB |1 cAG A3 :|2 cAG ABc ||  