Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
M:2/4
K:A
['e>e (dB) A>c E2', 'A>(c B)A c>e (dB) e>e (dB)']  
X:1
L:1/8
M:2/4
K:A
 (3E/A/c/ | e>e (dB) | A>c E2 | G>B eG | A>c E(3E/A/c/ | e>e (dB) | A>c E2 | (3EGB (3eBG | 
 A z A2 :: A>(c B)A | c>e (dB) | e>e (dB) | A>c E2 | A>(c B)A | c>e (dB) | e>e (dB) | 
 A z A,!D.C.! |]  