Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
M:4/4
K:D
['A>FDA F>DAF', 'A>FdF E/E/E E2']  
X:1
L:1/8
M:4/4
K:D
 A>FDA F>DAF | A>BAF E/E/E E2 | A>FDA F>DAF | d>efA F/F/F F2 :| | d>ef>d e>cdB | A>FdF E/E/E E2 | 
 d>efd e>cdB | AfdA F/F/F F2 | d>efd e>cd>B | A>FdF E/E/E E2 | A>FD>A F>DA>F | d>efA F/F/F F2 ||  