You essentially need two separate 3way circuits take a look here for different wiring variants httpwwwbuildmyowncabincomelectricalwire3wayswitcheshtml In variant 1 youd have to pull a new 142 between each light and switch and change the wiring at each light
you may see this video: Fourway Switches How They Work
How do I convert a 3way circuit with two lights into two 3way circuits that control each light separately Ask Question Asked 7 years 4 months ago Active 5 years 1 month ago Viewed 26k times Browse other questions tagged electrical wiring lighting or ask your own question
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How to Change a 3Way Switch to 2Way Hunker httpswwwhunkercom Electrical Repairs
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