You can hold Alt key then press 789 to get the § character. Also, you can copy the 7 pipes you need for single colors, write the text you want, paste right before one of the first letters, hit the right arrow, then do those last two things for the rest of the letters. That's about the quickest way I can think of assuming you haven't tried it already. But just so you know, you're not going to be able to write a whole lot of text in one color.