Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
['D G2 A B2 c d2 g', 'd2 d afd afd c2 c B2']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
 D | G2 A B2 c | d2 g d2 c | BdG GFG | A/B/cB A2 d | d^cd efg | faf e2 g | fed Ad^c | d3- d2 :: d | 
 afd afd | c2 c B2 c | dgd dgd | dcB A2 A | G2 G B2 d | g3 e3 | dBG AcA | G3- G2 :|  