first thing im new what i am trying to do is take 4 traffic lights they are 110 v and hook together on poles i need to turn green on if i need to turn yellow on flip a switch yellow turns on green shuts off automaticaly yellow on needs to flash turn red on yellow off automaticaly red flash if i need to turn green flip green on red of if it was on red or from yellow back to green they need to cancel each other out need all help i can thank you trobbins
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