Create a composition based on the provided motif, following the specified musical structure.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['G2 GB A2', 'dBge dBge'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Brisk" D | G2 GB A2 Ac | BgdB cAFD | G2 GB A2 Bg | dBAB G2 :: d | dBge dBge | dBge d2 (Bc) | 
 dBge dBge | dBgB AFTED | G2 GB A2 (Bg) | dBAB G2 :|  