Craft a composition using the supplied motif as its basis and follow the prescribed musical arrangement.
X:1
L:1/8
M:3/4
K:G
['G>A BB/A/ GD', '(ba gf)'  
X:1
L:1/8
M:3/4
K:G
 G>A BB/A/ GD | G>A BB/A/ GD | !wedge!G(B dg bg) | f/g/f/e/ d/e/d/c/ BA | G>A BB/A/ GD | 
 G>A BB/A/ GD | (GB dg bg) | (f/g/.a/.b/) (a2 !wedge!g2) :: (ba gf) e2 | (c'b a^g) a2 | 
 (a=g fe) d2 | (ba gf) g2 :|  