Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/16
M:2/4
K:D
['f<d(3def c<AA2'  
X:1
L:1/16
M:2/4
K:D
 fg |"D" abag f<d(3def |"G" gBed"A7" c<AA2 |"D" abag f<ddf |"G" B<d"A7"c<e"D" d2 :: de | 
"D" fd"G"ge"D" f<d(3def |"G" gBed"A7" c<AA2 |"D" fd"G"ge"D" f<ddf |"G" B<d"A7"c<e"D" d2 :|  