Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/4
Q:1/4=100
M:3/4
K:Gmin
['G B c |{Bc} d G d', 'G e/d/c/b/a/g/ |{g} ^f =e/f/ d b/a/g/b/a/g/'  
X:1
L:1/4
Q:1/4=100
M:3/4
K:Gmin
 G B c |{Bc} d G d | g a b | ^f2 g | e d c | B (A/B/)(G/A/) | (B/c/) c2 |{Bc} d3 :: (e d c) | 
{c} B A/B/ G | e/d/c/b/a/g/ |{g} ^f =e/f/ d | b/a/g/b/a/g/ | a d g | a ^f2 | g3 :|  