Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/16
Q:1/4=120
M:2/4
K:F
['f2c2c2c2 A2>B2c2c2', 'F4 f2>g2a2a2 d2>e2f2f2 feag fedc =BcdB G4'  
X:1
L:1/16
Q:1/4=120
M:2/4
K:F
 f2c2c2c2 | A2>B2c2c2 | f2c2c2c2 | A2>B2c2c2 | B2Bd A2Ac | G2GA BAGF | E2F2 AGFE | F4 F4 :: 
 f2>g2a2a2 | d2>e2f2f2 | feag fedc | =BcdB G4 | fefg afed | edef gece | defd ecd=B |!D.C.! c8 :|  