Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/16
M:3/4
K:G
['G2c2 BcBA G2B2 d2g2 fgfe d2f2 g2b2', 'D4 gfga g2d2 c2B2 cBcd e2c2 A2c2']  
X:1
L:1/16
M:3/4
K:G
 G2c2 BcBA G2B2 | d2g2 fgfe d2f2 | g2b2 e2g2 f2ed | ^cdec d4 D4 :: gfga g2d2 c2B2 | 
 cBcd e2c2 A2c2 | BABd cBcd BABc | cAFA G4 G,4 :|  