Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/16
M:2/4
K:A
['EG A4 cBAc d2>c2 B2d2 c2A2- ABcd', 'A2 ed c4 e2dc Bcde d2cB A4']  
X:1
L:1/16
M:2/4
K:A
|: EG | A4 cBAc | d2>c2 B2d2 | c2A2- ABcd | e2B2 G2E2 | A2AB c2cA | d2dc B4 | cBA2 G2BG | A4 A2 :: 
 ed | c4 e2dc | Bcde d2cB | A4 c2BA | GABc B2E2 | A2AB c2A2 | d2dc B2d2 | cBAc BAGB | A4- A2 :|  