How to get/differentiate only clicked LineString in event from feature that contains multiple Style

[Chhoturam Jat]

I have single LineString feature generated with multiple Style geometry parallel line on map different different width stoke of lineString.

for example

Applying styleFunction on Feature that contains no of style geometry.

given in the fiddler example

http://jsfiddle.net/a06ufx8z/2/

Any one can help to get which lineString(yellow or green) is get clicked on hover or singleclick event etc?

Thanks