Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
Q:1/4=100
M:2/4
K:Cmin
['C CG- GF/G/ EC- Cc/=B/ ce- ed/c/', 'G G Ge- ed/e/ cA- AG/A/ Ff-'  
X:1
L:1/8
Q:1/4=100
M:2/4
K:Cmin
 C | CG- GF/G/ | EC- Cc/=B/ | ce- ed/c/ | dB- Be/d/ | eg- gf/e/ | fF- FB/A/ | GF/E/ DE/D/ | GG G :: 
 G | Ge- ed/e/ | cA- AG/A/ | Ff- fe/f/ | dB- Bf/g/ | af- fA/G/ | AF- F f/e/ | de/c/ Gc/=B/ | 
 cc c :|  