Read the following passage and solve the questions based on it.
(i) A, B, C, D, E, F, G and H are standing in a row facing north.
(ii) B is not a neighbour of G.
(iii) F is at the immediate right of G and neighbour of E.
(iv) G is not at the extreme end.
(v) A is sixth to the left of E.
(vi) H is sixth to the right of C.
Who among the following are neighbours?