Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
['B2 dB', 'e3 f']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
 FA | B2 dB BAFA | B2 dB BAFB | AF F2 DF F2 | AFdB ADFA | B2 dB BAFA | B2 dB BAFB | AFAB defd | 
 edef d2 :| Bd | edef d2 (3Bcd | edef dBAB | e3 f d3 e | fedB ADFA | e3 f dB B2 | gB B2 defg | 
 afbf afeg | fedB AD :|  