package com.company;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        double size = Double.parseDouble(scanner.nextLine());
        String sourceMetric = scanner.nextLine().toLower();
        String destMetric = scanner.nextLine().toLower();

        if(sourceMetric == "mm")
            size = size / 1000;
        if(sourceMetric == "cm")
            size = size / 100;
        if(sourceMetric == "mi")
            size = size / 0.000621371192;
        if(sourceMetric == "in")
            size = size / 39.3700787;
        if(sourceMetric == "km")
            size = size / 0.001;
        if(sourceMetric == "ft")
            size = size / 3.2808399;
        if(sourceMetric == "yd")
            size = size / 1.0936133;

        if(destMetric == "mm")
            size = size * 1000;
        if(destMetric == "cm")
            size = size * 100;
        if(destMetric == "mi")
            size = size * 0.000621371192;
        if(destMetric == "in")
            size = size * 39.3700787;
        if(destMetric == "km")
            size = size * 0.001;
        if(destMetric == "ft")
            size = size * 3.2808399;
        if(destMetric == "yd")
            size = size * 1.0936133;

        System.out.println(size + " " + destMetric);
    }
}