#include <iostream>
#include <string>

using namespace std;

int p,q,r,tmp=2;
string str;

void init();
void work();
void print();
char big(char c);
char small(char c);
int type(char c);

int main(){
    
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    
    init();
    work();
    print();
    
    return 0;
}

void init(){
    
    cin >> p >> q >> r >> str;
    
}

void work(){
    
    for (int i=0;i<str.length();i++){
        
        if (str[i] == '-'){
            
            if (str[i-1] >= str[i+1]) continue;
            else if (type(str[i-1]) != type(str[i+1])) continue;
            else if (str[i-1] == str[i+1] - 1) str.erase(i,1);
            else{
                
                str.erase(i,1);
                if (p == 3) str.insert(i,(str[i]-str[i-1]) * q,'*');
                else{
                    
                        
                    char sta = str[i-1];
                    char end = str[i];
                    
                    if (r == 2)
                        for (int j=sta+1;j<end;j++){
                            
                            if (p == 2) str.insert(i,q,big(char(j)));
                            if (p == 1) str.insert(i,q,small(char(j)));
                            
                        }
                    else if (r == 1)
                        for (int j=end-1;j>sta;j--){
                                
                                if (p == 2) str.insert(i,q,big(char(j)));
                                if (p == 1) str.insert(i,q,small(char(j)));
                                
                            }
                    
                }
                
            }
            
        }
        
    }
    
}

void print(){
    
    cout << str;
    
}

char big(char c){
    
    if (c >= 'a' && c <= 'z') c -= 'a' - 'A';
    return c;
    
}

char small(char c){
    
    if (c >= 'A' && c <= 'Z') c += 'a' - 'A';
    return c;
    
}

int type(char c){
    
    if (c >= '0' && c <= '9') return 0;
    else if (c >= 'a' && c <= 'z') return 1;
    else return tmp++;
    
}