Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
Q:1/8=360
M:2/4
K:G
['G2 (GA) BGBd e2 (ed)', '(3(def) (gd)Bd (gd)Bd efge']  
X:1
L:1/8
Q:1/8=360
M:2/4
K:G
 (BA) | G2 (GA) BGBd | e2 (ed) (ef)ge | dBge d{B}c{A}B{G}A | E2 (A2 A2) BA | G2 (GA) BGBd | 
 e2 (ed) efge | dBge d{B}c{A}B{G}A | d2 G2 G2 :: (3(def) | (gd)Bd (gd)Bd | efge d{B}c{A}B{G}A | 
 cAce dcBA | E2 (A2 A2) (3(def) | (gd)Bd (gd)Bd | efge dcBA | (cA).c.e d{B}c{A}B{G}A | D2 G2 G2 :|  