Print at 100% infill with a layer height of 0.08mm with a base layer of 0.1mm

For 4-color printers:
Set all colors except white.
Add a pause at point 1.78.
Change the yellow filament to white.

Swap Instructions:
Start with Black
At layer #8 (0.66mm) swap to Lavender Blue

At layer #19 (1.54mm) swap to Red

At layer #21 (1.7mm) swap to Yellow

The pause at point 1.78 is likely to allow the yellow filament to be retracted and the white filament to be loaded before printing resumes.
This is a very specific set of instructions and may not be applicable to all 4-color printers.
It is always best to consult the printer's manual for specific instructions on how to change filaments and add pauses.

At layer #22 (1.78mm) swap to White

At layer #42 (3.38mm) swap to Black for the rest.