Marbleworks Compatible Lissajous Splitter

This is a part of a parent collection of many different marble tracks compatible with Marbleworks Grand Prix marble set. See remix source for larger collection of marble tracks.

Why have a normal, plain splitter when you can have this marvel of modern engineering. Make heart shaped deciders to choose the paths of your marble castles. Overall a fun design.

For those of you who want to know the math involved, the paths are defined by:

```
x(t) = sin(4 pi t + 0.25 pi)
y(t) = sin(pi sin(2 pi t))
```