How do I paint different colours on each nail?

How do I paint three different colours horizontally, like a flag, on each nail?How do I paint different colours on each nail?
if ur skilled enuff. paste three stripes of tape on ur nail. and remove the bottom one first. and gradually move to the tip.. if ur patient enuff.. u can wait for the bottom one to dry first.. place a piece of paper above it so as not to paint over it.. and paint the second color.How do I paint different colours on each nail?
go a manicure to do that, not easy doing by your own:)