Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:4/4
K:D
['Bc d3 e d2 e2 fefg f2', 'fg a2']  
X:1
L:1/8
M:4/4
K:D
 Bc | d3 e d2 e2 | fefg f2 e2 | f^g a2 Ta2 ^g2 | a6 :: x2 fg a2 fg a2 | bagf gfed | 
 e2 fg Te3 d/c/ | d4 x2 :|  