import eprog.*;
import java.math.*;

public class Farbcode {
    static String[] farben = {"sw", "br", "rt", "or", "ge", "gn", "bl", "vi", 
			      "gr", "ws"};
    static String[] exponenten = {"si", "go", "sw", "br", "rt", "or", "ge", 
				  "gn", "bl", "vi", "gr", "ws"};

    public static void main(String[] args) {
	boolean error = false;

	double resistance;
	int exponent = 0;
	double epsilon = 0.001;
	
	resistance = readResistance();
	
	error = resistance < 0.;
	
	if (! error) {
	    exponent = (int) (Math.log(resistance+epsilon)/Math.log(10.)) - 2;
	    error = (resistance < 1.) || (exponent > 9);
	}
	
	if (! error) {
	    resistance /= Math.pow(10.,exponent);
	    if (Math.ceil(resistance) == Math.floor(resistance)) 
		EprogIO.println(colorCode(resistance,exponent));
	    else {
		EprogIO.print(colorCode(Math.ceil(resistance),exponent));
		EprogIO.print(" ");
		EprogIO.println(colorCode(Math.floor(resistance),exponent));
	    }
	} else 
	    EprogIO.println("FALSCHE EINGABE");
    }
    
    public static double readResistance() {
	double resistance;
	String input;
	double exponent = 1.;
	
	input = EprogIO.readWord();
	
	if (input.indexOf('K') > 0) {
	    exponent = 1000.;
	    input = input.replace('K','.');
	} else if (input.indexOf('M') > 0) {
	    exponent = 1000000.;
	    input = input.replace('M','.');
	} else if (input.indexOf('R') > 0) 
	    input = input.replace('R','.');
	    
	try {
	    resistance = Double.valueOf(input).doubleValue()*exponent;
	} catch (NumberFormatException e) {
	    resistance = 0.;
	}
	
	return(resistance);
    }

    public static String colorCode(double resistance, int exponent) {
	String code = "[";
	int digit;

	for (int i=100; i >= 1; i/=10) {
	    digit = ((int) (resistance/i)) % 10;
	    code += farben[digit];
	    code += " ";
	}

	code += exponenten[exponent+2];
	code += "]";

	return(code);
    }
}