Compose musical pieces adhering to the prearranged pattern, utilizing the provided motif.
X:1
L:1/8
M:4/4
K:D
['FA A2 BAFA dfed', 'f2 af bfaf gfed'  
X:1
L:1/8
M:4/4
K:D
 FA A2 BAFA | dfed BcdA | FA A2 BAFA | dfed B2 A2 | FA A2 BAFA | dfed Bdef | g3 e f3 e | 
 dfed B2 A2 :| f2 af bfaf | gfed Bcde | f2 af bfaf | gfed B2 A2 | f2 af bfaf | gfed Bdef | 
 g3 e f3 e | dfed B2 A2 :|  