Hotpoint stove timer replacement

Question

I am replacing the timer (WB19X5306) with WB19X10006 on a Hotpoint stove RS647G0J1BG about 19 years old. The instructions don't show the connection on this old timer. The old timer has 2 white wires connected on one corner and a red and white/red wires connected on the opposite corner. A pink wire is connected diagonally to the white wires. Please tell me how to connect the old wires to the new timer. Thanks!