Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
Q:1/8=160
M:9/8
K:D
['d3 dAG FED dec dAF G2 E', 'd2 g fdf'  
X:1
L:1/8
Q:1/8=160
M:9/8
K:D
 d3 dAG FED | dec dAF G2 E | ABc dAG FGA | c3 E2 F GFE :| D2 f fdf ecA | d2 g fdf gfe | 
 d2 g fdf eAB | cBc E2 F GFE | D2 f fdf ecA | d2 g fdf g2 ^g | afd fdc dAB | c3 E2 F GFE ||  