[help] simple circuit of traffic light, without ic

[Angie_MY]

i got a circuit last time, build a traffic light circuit, with using capacitor, resistor, transistor only, without ic.. but i lose it... i couldn't find with google too..

could anyone suggest me?

just would like to make that simple circuit for my sister to have fun of it..

 

[nikhilele]

please give specification how much lights you want..
is it for one side only..
or all four side...