Animate CAShapeLayers

Animate CAShapeLayers

I have few CAShapeLayers which are completing circle (refer image).Now i
want to animate that all layers on single touch.Like :Right now,center of
green CAShapeLayer is set to 0 degree. if you are selecting red
CAShapeLayer,then the center point of that CAShapeLayer will set to 0
degree.If you are selecting yellow CAShapeLayer then also its center will
take place at 0 degree.Remember all layers should animate according to
selected layer.I dont want to use UIView.transform. I just want to use
CABasicAnimation,CAAnimationGroup or KeyFrame animation only.I am using
single tap gesture.

Please help me.Thanking you.