Create a piece of music utilizing the given motif and adhering to the specified structure.
X:1
L:1/8
M:2/2
K:D
['d2 d2'  
X:1
L:1/8
M:2/2
K:D
 FG |"D" ABAG FADF |"G" GFGA BcdB |"A" Aceg fcec |1,3"D" dAFB A2 :|2,4"D" d2 d2 d2 :: ef | 
"G" gage"D" fgfd |"A" efec"D" dAef |"G" gage"D" fgfd |"A" e a2 b a2 ef |"G" gage"D" fgfd | 
"A" efec"D" dAFD |"G" G2 EG"D" FEDF |"A" EDCE"D" D2 :|  