The entire side strips section with two black stripes and one thin red line can be done in half a minute with just three vinyls. Here is how:
Put there large black stripe/rectangle.
Next layer put a red stripe/rectangle over the black one, just a bit lower, and adjust the width of black side strip which has been formed by this. Now put another black over the red one, tiny, tiny bit lower and adjust the width of the tiny red strip that has been formed by this. I hope this helped