Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
Q:1/8=180
M:4/4
K:A
['A2 (c/B/A) eAcA eAaA gAfA', 'efec agaf'  
X:1
L:1/8
Q:1/8=180
M:4/4
K:A
 A2 (c/B/A) eAcA | eAaA gAfA | eA (c/B/A) eAaA | BEcE dEcE | A2 (c/B/A) eAcA | eAaA gAfA | 
 eaec eaec | BcBc A2 A2 :: E2 (G/F/E) BEGE | BEcE dEcE | A2 (c/B/A) eAcA | eAaA gAfA | efec agaf | 
 efec agaf | ecag fedc | BcdB AGFE :|  