Consider the given information and answer the three items that follow.

Eight railway stations A, B, C, D, E, F, G and H are connected either by two-way passages or one-way passages. One-way passages are from C to A, E to G, B to F, D to H, G to C, E to C and H to G. Two-way passages are between A and E, G and B, F and D, and E and D.

If the route between $G$ and $C$ is closed, which one of the following stations need not be passed through while travelling from $H$ to $C$ ?

$E$

$D$

$A$

$B$

If the route between GGG and CCC is closed, which one of the following stations need not be passed through while travelling from HHH to CCC ?

If the route between $G$ and $C$ is closed, which one of the following stations need not be passed through while travelling from $H$ to $C$ ?