#include <iostream>
#include <string>

using namespace std;

class App{

public:
    int solve(const string &word)
   {
    
    char letters[5][8] = {{'a','b','c','d','e','1','2','3'},
                          {'f','g','h','i','j','4','5','6'},
                          {'k','l','m','n','o','7','8','9'},
                          {'p','q','r','s','t','.','@','0'},
                          {'u','v','w','x','y','z','_','/'}};
    int total = 0;
    int prevX = 0;
    int prevY = 0;
    for(char c : word){
      for(int row = 0; row < 5; row++){
        for(int col = 0; col < 8; col++){
          if(c == letters[row][col]){
            int rowsDiff = abs(prevY - row);
            int colDiff = abs(prevX - col);
            total += (rowsDiff + colDiff);
            total++;
            prevX = col;
            prevY = row;
          }
        }
      }
    }
    return total;
}
};
int main()
{


    return 0;
}