Create a composition based on the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
M:3/4
K:F
['C2 CF', 'CF AC'  
X:1
L:1/8
M:3/4
K:F
 C2 |:"F" CF AC F2 | Ac fA c2 |"C7""_c" C"_g"G"_b" B"_c"C"_g" G"_b"B |"F""_c" CF AC FA | CF AC F2 | 
 Ac fA c2 |"C7""_c" C"_g"G"_b" B"_c"C"_g" G"_b"B |1"F" F2 z2 C2 :|2"F" F2 z2 B2 |]: 
"Bb""_b" B"_d"d"_f" f"_b"B"_d" d2 |"F""_a" Ac fA"_c" c2 |"C7""_c" C"_g"G"_b" B"_c"C"_g" G"_b"B | 
"F""_c" CF AC F"_a"A |"Bb""_b" B"_d"d"_f" f"_b"B"_d" d2 |"F""_a" Ac fA"_c" c2 | 
"C7""_c" C"_g"G"_b" B"_c"C"_g" G"_b"B |1"F" F2 z2"_b" B2 :|2"F" F2 z2 z2 |]  