#include <iostream>

using namespace std;

int main(){
	while(true){
		string s, morse="";
		cout<<"Enter Message: "<<endl;
		getline(cin,s);
		if(s.compare(".") == 0){
			break;
		}else{
			for(int i=0;i<s.length();i++){
				char ch=s.at(i);
				if(ch=='A')morse=morse+".- ";
				else if(ch=='B')morse=morse+"-... ";
				else if(ch=='C')morse=morse+"-.-. ";
				else if(ch=='D')morse=morse+"-.. ";
				else if(ch=='E')morse=morse+". ";
				else if(ch=='F')morse=morse+"..-. ";
				else if(ch=='G')morse=morse+"--. ";
				else if(ch=='H')morse=morse+".... ";
				else if(ch=='I')morse=morse+".. ";
				else if(ch=='J')morse=morse+".--- ";
				else if(ch=='K')morse=morse+"-.- ";
				else if(ch=='L')morse=morse+".-.. ";
				else if(ch=='M')morse=morse+"-- ";
				else if(ch=='N')morse=morse+"-. ";
				else if(ch=='O')morse=morse+"--- ";
				else if(ch=='P')morse=morse+".--. ";
				else if(ch=='Q')morse=morse+"--.- ";
				else if(ch=='R')morse=morse+".-. ";
				else if(ch=='S')morse=morse+"... ";
				else if(ch=='T')morse=morse+"- ";
				else if(ch=='U')morse=morse+"..- ";
				else if(ch=='V')morse=morse+"...- ";
				else if(ch=='W')morse=morse+".-- ";
				else if(ch=='X')morse=morse+"-..- ";
				else if(ch=='Y')morse=morse+"-.-- ";
				else if(ch=='Z')morse=morse+"--.. ";
				else if(ch==' ')morse=morse+"/ ";
			}
			cout<<"Morse Code: "<<morse<<endl;
			morse="";
		}
	}
	return 0;
}