Build a musical work using the provided motif and following the indicated form.
X:1
L:1/16
M:2/4
K:C
['G2 E2 G2 (cBc)d e2d(c', 'g2) ^f2 (g2 a2) g4 e2d(c B2)'  
X:1
L:1/16
M:2/4
K:C
 G(B | c2) G2 E2 G2 | (cBc)d e2d(c | B2)G(A B2) d2 | (g^fg)a g=fed | c2 G2 E2 G2 | (cBc)d e2d(c | 
 B2) G2 (B2 d2) | c3 c c2 :: (ef | g2) ^f2 (g2 a2) | g4 e2d(c | B2) G2 (B2 d2) | (g^fg)(a g=f)e(f | 
 g2) ^f2 (g2 a2) | g4 e2d(c | B2) G2 (B2 d2) | c3 c c2 :|  