Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:2/2
K:A
['AF ECEF EA,CE FAAF A2', 'eccB AcBA']  
X:1
L:1/8
M:2/2
K:A
 AF | ECEF EA,CE | FAAF A2 AB | ABcB AcBA | F2 FE F2 AF | ECEF EA,CE | FAAF A2 af | eccB AcBA | 
 F2 A2 A2 :: AB | ceef e2 ce | faab a3 f | eccB AcBA |1 F2 FE F2 AB | ceef e2 ce | faaf a2 fa | 
 eccB AcBA | F2 A2 A2 :|2 F2 FE F2 AF | ECEF EA,CE | FAAF A2 af | eccB AcBA | F2 A2 A2 ||  