Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:6/8
K:A
['c2 E EFE F2 A A2 f'  
X:1
L:1/8
M:6/8
K:A
 A2 B |"A" c2 E EFE |"D" F2 A A2 f |"A" e2 c cBA |"E" B2 B BAB |"A" c2 E EFE |"D" F2 A A2 f | 
"A" e2 c"E" BcB |"A" A3 :: c2 d |"A" e2 e ece |"D" f2 a agf |"A" e2 c cBA |"E" BcB Bcd | 
"A" e2 e ece |"D" f2 a agf |"A" e2 c"E" BcB |"A" A3 :|  