Create a composition following the given musical structure and theme.
X:1
L:1/8
M:4/4
K:F
['G3 c']  
X:1
L:1/8
M:4/4
K:F
 C2 | F2 F>G_AGFG | _A2 B2 c2 z c | cBBBB_AGF | B_AGF G3 c | _e_dc=B c3 c | c2 B_A G3 c | 
 cBB_A G2 Gc | _A2 GG F2 |]  