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=150
M:2/2
K:Emin
['GA BGEG BGEG BAGF E2 FG AFDF', 'B2 e2 efge']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:Emin
 GA | BGEG BGEG | BAGF E2 FG | AFDF AFDF | AGFE D2 EF | GFGE g2 fe | dBGB d2 cB | AGFE DEFA | 
 G2 E2 E2 :| GA | B2 e2 efge | d2 B2 B2 dB | ABde faef | d2 A2 A2 z2 | B2 e2 efge | dBGB d2 cB | 
 AGFE DEFA | G2 E2 E2 :|  