Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
['d2 f agf e2 f gfe fed']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
 d2 f agf | e2 f gfe | fed edc | dBG AFD | d2 f agf | e2 f gfe | fed edc | d3- d3 |:  