Develop harmonies in line with the preset musical arrangement, integrating the supplied motif.
X:1
L:1/4
M:4/4
K:G
['B G', 'e f g'  
X:1
L:1/4
M:4/4
K:G
 D B B G | F A A3/2 c/ | B G B d | g2 f e | D B B G | F A A3/2 c/ | c A d F | G2 G B :: e f g e | 
 a f d3/2 d/ | e f g e | a2 a3/2 f/ | d e f g | a f b3/2 a/ | g f e d | g2 g2 :|  