Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/16
M:2/4
K:none
['', 'eac2 ceA2 GABc', 'ecAE CEAc B2e2 eeea c2e2 e^dfe A2c2', 'agec dfAf dfAf A2FA fedc B2GB gfed'  
X:1
L:1/16
M:2/4
K:none
[K:A] e2 |: eac2 ceA2 |"_#" GABc def"_#"g | e"_#"gB2 dfG2 | ABcd ef"_#"ga | eac2 ceA2 | 
"_#" GABc def"_#"g | e"_#"gB2 df"_#"G2 |1 A2c2 A2e2 :|2 A2c2 A2 z2 |: eee"_#"g B2e2 | eeea c2e2 | 
 edB"_#"G E"_#"GBf | ecAE CEAc | eee"_#"g B2e2 | eeea c2e2 | edB"_#"G e^dfe | A2c2 A2 z2 :: 
[K:D] A2FA fedc | B2GB gfed | c2Ac agec | dfAf dfAf | A2FA fedc | B2GB gfed | c2Ac baac | 
 d2f2 d2 z2 :|  