Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:2/2
K:Amin
['E<A A>B c2 ce', 'cde^f gage'  
X:1
L:1/8
M:2/2
K:Amin
 E<A A>B c2 ce | GABc dBGB | E<A A>B c2 ce | E<E E>^G A2 A2 :| cde^f gage | GABc dBGB | 
 cde^f gage | d<B g>B A2 AB | cde^f gage | GABc dBGB | cedB cABG | E<E E>^G A2 A2 ||  