Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
M:2/2
K:Amix
['a2 fa eA A2', '(3cBA eA']  
X:1
L:1/8
M:2/2
K:Amix
 a2 fa eA A2 | cAeA fAeA | a2 fa eA A2 | Bcdc BG G2 | a2 fa eA A2 | (3Bcd ef g2 fg | afge fdec | 
 Bcdc BG G2 :: (3cBA eA fAed | (3cBA af eA A2 | (3cBA eA fAec | Bcdc BG G2 | (3cBA eA fAeA | 
 (3Bcd ef g2 fg | afge fdec | Bcdc BG G2 :|  