Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/8
M:2/2
K:F
['B AFAc f2 fc cfAf gGGB AcAF', 'fFF B ABcf efga fdgf ecce fcdf']  
X:1
L:1/8
M:2/2
K:F
 B | AFAc f2 fc | cfAf gGGB | AcAF fafd | cfeg fFF :: B | ABcf efga | fdgf ecce | fcdf cacA | 
 BgGB AFF :|  