Problem:
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Dice I

Write a program to simulate rolling a dice, which can be constructed by the following net.

As shown in the figures, each face is identified by a different label from 1 to 6.

Write a program which reads integers assigned to each face identified by the label and a sequence of commands to roll the dice, and prints the integer on the top face. At the initial state, the dice is located as shown in the above figures.

Input

In the first line, six integers assigned to faces are given in ascending order of their corresponding labels.

In the second line, a string which represents a sequence of commands, is given. The command is one of 'E', 'N', 'S' and 'W' representing four directions shown in the above figures.

Output

Print the integer which appears on the top face after the simulation.

Constraints

$0 \leq $ the integer assigned to a face $ \leq 100$

$0 \leq $ the length of the command $\leq 100$

Sample Input 1

1 2 4 8 16 32
SE

Sample Output 1

8

You are given a dice where 1, 2, 4, 8, 16 are 32 are assigned to a face labeled by 1, 2, ..., 6 respectively. After you roll the dice to the direction S and then to the direction E, you can see 8 on the top face.

Sample Input 2

1 2 4 8 16 32
EESWN

Sample Output 2

32

Solution in JAVA (judge verdict: Wrong Answer)


import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner f = new Scanner(System.in);
        // fill in the dictionary with the initial value
        int[] values = new int[6];
        for(int i = 0; i < 6; i++){
            values[i] = f.nextInt();
        }
        Dice dice = new Dice(values);
        String movements = f.nextLine();
        String movements2 = f.nextLine();
        char[] s = movements2.toCharArray();
        for(char direction : s){
            System.out.println("roll " + direction);
            System.out.println(dice.getTop());
            dice.roll(direction);
            System.out.println(dice.getTop());
        }
        System.out.println(dice.getTop());
    }
}

class Dice {
    int one;
    int two;
    int three;
    int four;
    int five;
    int six;
    public Dice(int[] values){
        this.one = values[0];
        this.two = values[1];
        this.three = values[2];
        this.four = values[3];
        this.five = values[4];
        this.six = values[5];
    }

    public void roll(char s){
        switch (s){
            case 'E': this.east(); break;
            case 'W': this.west(); break;
            case 'S': this.south(); break;
            case 'N': this.north(); break;
        }
    }

    public void east(){
        int temp = this.six;
        this.six = this.three;
        this.three = this.one;
        int temp2 = this.four;
        this.four = temp;
        this.one = temp2;
    }

    public void west(){
        int temp = this.six;
        this.six = this.four;
        this.four = this.one;
        int temp2 = this.three;
        this.three = temp;
        this.one = temp2;
    }

    public void south(){
        int temp = this.two;
        this.two = this.one;
        this.one = this.five;
        int temp2 = this.six;
        this.six = temp;
        this.five = temp2;
    }

    public void north(){
        int temp = this.two;
        this.two = this.six;
        this.six = this.five;
        int temp2 = this.one;
        this.one = temp;
        this.five = temp2;
    }

    public int getTop(){
        return this.one;
    }
}