Create a piece of music utilizing the given motif and adhering to the specified structure.
X:1
L:1/8
M:4/4
K:A
['AB c2 ce dc BA', 'cB A2 a2 c2 Bc A2 ce'  
X:1
L:1/8
M:4/4
K:A
 AB | c2 ce dc BA | ce ef a2 AB | c2 ce dc BA | cB Bc B2 AB | c2 ce dc BA | ce ef a2 e=g | 
 f2 df e2 ce | dB GB A2 :: cB | A2 a2 c2 Bc | A2 ce f2 e2 | f2 ed c2 Ac | dc BA Bd cB | 
 A2 a2 c2 Bc | A2 ce f2 e=g | f2 df e2 ce | dB GB A2 :|  