tit

import java.util.Scanner;
import java.util.*;

class Main {
  public static void main(String[] args) {
    Scanner insert = new Scanner(System.in);
    System.out.println("Enter h and(or) v, for horizontal and(or) v");
    String horv = insert.nextLine();
    int[][] nums = {{1,2} , {3,4}};
    char[] ree = new char[nums.length];
    for (int i = 0; i < ree.length; i++){
      ree[i] = horv.charAt(i);
    }
    for (int i = 0; i < ree.length; i++){
      if (ree[i] == 'v') {
        for(int j = 0; j < ree.length; i++){
          int boing = nums[j][0];
          nums[j][0] = nums[j][1];
          nums[j][1] = boing;
        }
      }
      else if (ree[i] == 'h') {
        int zoing = nums[0];
        nums[0] = nums[1];
        nums[1] = zoing;
      }
    }

    for (int i = 0; i < nums.length; i++){
      System.out.println(Arrays.toString(nums[i]));
    }
  }
}