I was putting a replacement pull switch in a 3 speed ceiling fan..instead of taking one wire out at time and replacing it with the same color on the new switch,, I took all 4 wires out at once,,, they are black,,,red ,,white,,, and blue,,,they are the wires in the fan that are put into the switch,,now i do not what color sequence it takes to make it work,,I don’t know what color goes where,, all help appreciated