Cos 4 5x sin 4 5x

Cos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5x
Cos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5x
Cos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5xCos 4 5x sin 4 5x