Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/8
M:3/4
K:D
['a2 fdec', 'cAB^G A2 ce a2 e2 cAB^G A6']  
X:1
L:1/8
M:3/4
K:D
 a2 fdec | d2 G2 F2 | a2 fdec | d4 F2 | GBdgbg | DFAd fa | E2 g2 f2 |{f} e6 :: e2 cAB^G | 
 A2 ce a2 | e2 cAB^G | A6 | (3gab agfe | (3fga gfed | ef A2 c2 |{c} d6 :|  