package com.company;

import java.math.BigDecimal;
import java.util.Scanner;

public class Main {


        public static void main(String[] args) {
            Scanner input = new Scanner(System.in);

            BigDecimal size = input.nextBigDecimal();
            String sourceMetric = input.next().toLowerCase();
            String destinationMetric = input.next().toLowerCase();

            if (sourceMetric.equals("km")) size = size.divide(new BigDecimal("0.001"),5,BigDecimal.ROUND_DOWN);
            if (sourceMetric.equals("mm")) size = size.divide(new BigDecimal("1000"),5,BigDecimal.ROUND_DOWN);
            if (sourceMetric.equals("cm")) size = size.divide(new BigDecimal("100"),5,BigDecimal.ROUND_DOWN);
            if (sourceMetric.equals("mi")) size = size.divide(new BigDecimal("0.000621371192"),5,BigDecimal.ROUND_DOWN);
            if (sourceMetric.equals("in")) size = size.divide(new BigDecimal("39.3700787"),5,BigDecimal.ROUND_DOWN);
            if (sourceMetric.equals("ft")) size = size.divide(new BigDecimal("3.2808399"),5,BigDecimal.ROUND_DOWN);
            if (sourceMetric.equals("yd")) size = size.divide(new BigDecimal("1.0936133"),5,BigDecimal.ROUND_DOWN);
            if (destinationMetric.equals("km")) size = size.multiply(new BigDecimal("0.001"));
            if (destinationMetric.equals("mm")) size = size.multiply(new BigDecimal("1000"));
            if (destinationMetric.equals("cm")) size = size.multiply(new BigDecimal("100"));
            if (destinationMetric.equals("mi")) size = size.multiply(new BigDecimal("0.000621371192"));
            if (destinationMetric.equals("in")) size = size.multiply(new BigDecimal("39.3700787"));
            if (destinationMetric.equals("ft")) size = size.multiply(new BigDecimal("3.2808399"));
            if (destinationMetric.equals("yd")) size = size.multiply(new BigDecimal("1.0936133"));
            System.out.println(size + " " + destinationMetric);
        }
    }