Yes, as you know, at the website there are these "commands" for changing the letter colour for example in a house name:
~n~ It will add a new line to your text
~r~ Red text
~b~ Blue text
~g~ Green text
~y~ Yellow text
~p~ Pink text
~w~ White text
But, if there is only 1 red, what the lower one?

The upper one is regular ~r~, but if the lower one is red too, what is its ~X~?