Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
['A^GAB cBAc dcde fged cABc', 'dfaf gfed cdeg', 'DEFG ABcA dcde fdef dcAB cBcA GFEF'  
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
 AG | FD D2 DEFG | A^GAB cBAc | dcde fged | cABc dcAG |"^5" FDDE FEFG | A^GAB cBAc | dcde fged | 
 cABc d2 :| de |"^9" fd d2 dfaf | gfed cdeg | fedc dfaf | gece dcde |"^13" fd d2 dfaf | gfed cdeg | 
 fgaf gbag | fgec d2 :| de |"^17" fged efec | dcAB cAGA | FD (3dcd DEFG | ABcA dcde | 
"^21" fdef dcAB | cBcA GFEF | dcdc defa | gece d2 :|  