Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/8
M:3/4
K:G
['G>A B2 B2 (3GBd c2 B2 (3G(Bd)', 'GA Bc d2 de de dcBA G2']  
X:1
L:1/8
M:3/4
K:G
 G>A | B2 B2 (3GBd | c2 B2 (3G(Bd) | e2 A2 AB | A4 GA | B2 cBAG | E2 DEGA | B2 G2 GA | A4 :: GA | 
 Bc d2 de | de dcBA | G2 g2 gag | GA Bc d2 de | de dcBA | G2 g2 gag | de fe f>af>a | ed egeg | 
 edcB AG | A4 GA | B2 cBAG | E2 DEGA | B2 G2 GA | G4 :|  