Cup array

Hy guys,

I'm new at grasshopper and I want to create aarray with cups.

I want to tilt every cup with a value x degree, also i want to move every cup in direction z. Z = Central axis of n-1

I hope you unterstood my Problem.

Sry for the links, upload doesn't work.

Thanks

http://imageshack.us/g/9/grasshopperif.jpg/