Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
Q:1/8=190
M:4/4
K:G
['(dB)BG (cA)AF', 'A2 d2 B2 d2', 'G2 B2 B2 d2 (dc) c2 A3']  
X:1
L:1/8
Q:1/8=190
M:4/4
K:G
 ge | (dB)BG (cA)AF | (Gg)fg (ef)ge | (dB)BG (cA)AF | G2 B2 G2 :: B2 | A2 d2 B2 d2 | A2 d2 B2 d2 | 
 A2 d2 B2 d2 | (dc)BA G2 :: B2 | B2 d2 (dc) c2 | A3 c (cB) B2 | (GA)Bc (ef)ge | (dc)BA G2 :|  