Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:3/4
K:D
['F2 A2', 'AG |{F}']  
X:1
L:1/8
M:3/4
K:D
 D2 F2 A2 | ABAFED | F2 A2 Bc | d4 A2 | dcdefg | e2 A2 f>e | d2 cB Bc | B4 A/B/c | d2 cd Bc | 
 A2 Bc d2 | B2 dB{dB} AG |{F} E4 AG | F2 ED A2 | BABc d2 | A2 GF{GF} ED | D6 || D2 F2 A2 | ABAFED | 
 dcde d/e/f | B4{dB} AG |{F} E2 F2 AF | B2 c2 Bc | d2 D2 d/e/f | e4 fe | dcdede | fefa g/a/b | 
 a2 e2 (3efe | e4 fe | d2 (3cdc (3BcB | A2 Bc B/c/d | B2 dB{dB} AG |{F} E3 G FE | D3 D AF | E4 GA | 
 B2 B,2 (3B,CB, | B,4 A,/B,/C | D2 EDCB, | A,2 DCDE | F2 GF{GF} ED | D6 |]  