Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/4
Q:1/4=130
M:4/4
K:G
['(e d) e', 'd e']  
X:1
L:1/4
Q:1/4=130
M:4/4
K:G
"^(Editorial suggestion)" D | G3/2 A/ B"^(a)" c/c/ | (d B) e c | A G G G | G3 d/d/ | (e d) e f | 
 g2 (e/f/) g | a3/2 g/ f e | d3 d | e d e f |"^(b)" g3/2 g/ g g/f/ |"^(c)" e/e/ d (B/A/) G | 
 A2 (G3/2 A/) | B g f g | (e d) e c | B G A3/2 G/ | G2 z || D | G3/2 A/ B"^(a) var." c | d B e c | 
 A G G G | G3 d/d/ | e d e f | g2 e/f/ g | a3/2 g/ f e | d3 d | e d e f |"^(b) var." g g2 g/f/ | 
"^(c) var." e/e/ d B/A/ G | A2 G3/2 A/ | B g f g | e d e c | B G A3/2 G/ | G2 z |]  