Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/16
M:3/4
K:D
['(FA)(F D)(GB)(G D)(FA)F A2a2- a^gbg', 'd2=fa a2fa a2fd A2ce e2ce T=fedc'  
X:1
L:1/16
M:3/4
K:D
|:"_rit." !tenuto!D"^a tempo" (FA)(F D)(GB)(G D)(FA)F | A2a2- a^gbg g2a2 | 
"_rit." !tenuto!D"^a tempo" (FA)(F D)(GB)(G D)(FA)F | A2a2- a^gbg a2ae | =fefg afaf Tfeed | 
 dcAc e2d2 d4 :: d2=fa a2fa a2fd | A2ce e2ce T=fedc | d2=fa a2fa a2fd | A2ce e2ce T=fedc | 
 d2e=f g2_ba gfdc | cdec d8 :|  