3.
E, F, G, H, K, L and N are sitting around a circular table facing the centre (but not necessarily in the same order). Only two people sit between H and G when counted from the right of H. Only three people sit between L and N when counted from the right of N. G sits to the immediate right of N. K sits to the immediate right of E. How many people sit between F and E when counted from the left of F?