Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
Q:1/4=88
M:2/4
K:Eb
['E2 G2 B2 (G>B) A2 (F>A) G2', '(cBAG) A3']  
X:1
L:1/8
Q:1/4=88
M:2/4
K:Eb
"^Andante" E2 G2 | B2 (G>B) | A2 (F>A) | G2 E2 | E2 e2 | (c2 d2) | c2 (B>A) | (G>F) E2 | (GBGE) | 
 C2 D2 | E2 z || B | (cBAG) | A3 A | (cBAG) | A3 F | B2 F2 | G2 _A2 | (c2 !fermata!B2) | (GBGF) | 
 E4 | (Ac)(FG) | [FA]4 | (GBGE) | C2 D2 | [G,E]4 ||  