Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/8
M:2/2
K:D
['[DAf]gaf gfed efge dcBA Bdce dfeg fdec', 'efef efge'  
X:1
L:1/8
M:2/2
K:D
 [DAf]gaf gfed | efge dcBA | Bdce dfeg | fdec d2 D2 :: efef efge | fgfg fgaf | efef efge | 
 fgaf{f} e4 | [DAf]gaf gfed | efge dcBA | Bdce dfeg | fdec d2 D2 :|  