Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
M:4/4
K:Db
['A B3/2 c/ BA']  
X:1
L:1/8
M:4/4
K:Db
 D | FF E D/E/ FF B, B,/B,/ | DE B,=A, B,3 A | B3/2 c/ BA F A3 | DD AA F2 z A | B3/2 c/ BA F3 A | 
 D3/2 D/ AA F3 B, | B,2 DE F2 BF | (E/ D3/2) B,A, B,2 z |]  