#include<bits/stdc++.h>
using namespace std;
int p1,p2,p3;
string a,b;
int main(){
	scanf("%d%d%d",&p1,&p2,&p3);
	ios::sync_with_stdio(0);
	cin.tie(0),cout.tie(0);
	cin>>a;
	for(int i = 0;i<a.size();i++){
		if(a[i] == '-' && (!i || i == a.size()-1)){
			b+=a[i];
			continue;
		}
		if(a[i] == '-' && ((isdigit(a[i-1]) && isdigit(a[i+1]) && a[i+1]>a[i-1]) || (isalpha(a[i-1]) && isalpha(a[i+1]) && a[i+1]>a[i-1]))){
			int start = a[i-1]+1,end = a[i+1]-1;
			if(p3 == 1){
				for(int j = start;j<=end;j++)
					for(int k = 0;k<p2;k++)
						if(p1 == 3)b+='*';
						else {
							char f = (p1 == 1)?tolower(j):toupper(j);
							b+=f;
						}
			}
			else
				for(int j = end;j>start-1;j--)
					for(int k = 0;k<p2;k++)
						if(p1 == 3)b+='*';
						else {
							char f = (p1 == 1)?tolower(j):toupper(j);
							b+=f;
						}
		}
		else b+=a[i];
	}
	cout<<b;
    return 0;
}