Create musical pieces that follow the designated structure and incorporate the provided musical motif.
X:1
L:1/8
M:4/4
K:A
['B3 c', 'ABcd eAce aef/g/a ecAc'  
X:1
L:1/8
M:4/4
K:A
 d2 fd c2 ec | B3 c BAFE | ABAF EFAc | B2 cA BAFA | d2 fd c2 ec | B3 c BAFE | A/B/cAF EFAc | 
 B3 c A3 (3Bcd :| ABcd eAce | aef/g/a ecAc | d2 fd c2 ec | BdcA BAFE | ABcd eAce | aef/g/a ecAc | 
 dcBd cBAc | B3 c A3 z | ABcd eAce | aef/g/a ecAc | d2 fd c2 ec | BABc BAFA | agfe faaf | 
 eAcA BAFE | ABAF EFAc | BABc A3 z :|  