Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/16
M:2/4
K:D
['DAFA DBGB D2ef gff[Ae] DAFA Defg', 'd4 ecAg fdAa ecAg [df]2 [Ae]A afdA'  
X:1
L:1/16
M:2/4
K:D
 DAFA DBGB | D2ef gff[Ae] | DAFA Defg | fedc{c} d4 :: ecAg fdAa | ecAg [df]2 [Ae]A | afdA BcdG | 
 F2 E2 D4 :|  