Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/16
M:6/8
K:F
['F2 F4 (A2 c4) c2 (cf) f4']  
X:1
L:1/16
M:6/8
K:F
 F2 | F4 (A2 c4) c2 | (cf) f4 c4 (BA) | G4 A2 B4 A2 | (A2 G8) FF | A4 (GF) G G3 c2 | 
 F4 D2 C C2>(F2G) | A3 G F2 A A3 G2 | F6- F4 ||  