#include <iostream>
#include <cstdlib>
using namespace std;

int main(){
	const string morse[] {
       	".-",//A  
	 "-...",//B 
	 "-.-.", //C
	 "-..", //D
	 ".",//E
	 "..-.",//F
	 "--.",  //G
	 "....",//H
	 "..",  //I
	 ".---",//J
	 "-.-", //K
	 ".-..",//L
	 "--",  //M
	 "-.",  //N
	 "---",//O
	 ".--.",//P
	 "--.-",//Q
	 ".-.", //R
	 "...", //S
	 "-",//T
	 "..-",//U
	 "...-",//V
	 ".--",//W
	 "-..-",//X
	 "-.--",//Y
	 "--..",//Z
	};

	const string message {" WELCOME TO COMPUTER SCIENCE"};
	cout << message << '\n';

	for ( int i{0}; i< message.size();++i) {
		char current {message[i]};
		if (current == ' ') {
			cout << ' ';
		} else if (current >= 'A' && current <= 'Z') {
			cout << morse[current - 'A'];
		} else if (current >= 'a' && current <= 'z') {
			cout << morse[current - 'a'];
		} else {
			cout << '*';
		}
	}
	cout << '\n';

	return EXIT_SUCCESS;
}