#include <iostream>
#include <cstdio>
#include <cstring>
using namespace std;

int main(int argc, const char * argv[])
{
    string word;
    while (getline(cin, word)) {
        int cnt = 0;
        for (char tmp2 = word[0]; tmp2 <= 'z'; tmp2++) {
            if (tmp2 == 't') {
                break;
            }
            cnt++;
        }
        cnt = 0;
        for (char tmp2 = word[0]; tmp2 >= 'a'; tmp2--) {
            if (tmp2 == 't') {
                break;
            }
            cnt--;
        }
        if (word[1] + cnt == 'h') {
            if (word[2] + cnt == 'e') {
                for (int i = 0; i < word.size(); i++) {
                    if (word[i] == '.') {
                
                    }
                    else if (word[i] != ' ') {
                        word[i] += cnt;
                    }
                }
            }
            if (word[2] + cnt == 'i' && word[3] + cnt == 's') {
                for (int i = 0; i < word.size(); i++) {
                    if (word[i] == '.') {
                        
                    }
                    else if (word[i] != ' ') {
                        word[i] += cnt;
                    }
                }
            }
            if (word[2] + cnt == 'a' && word[3] + cnt == 't') {
                for (int i = 0; i < word.size(); i++) {
                    if (word[i] == '.') {
                        
                    }
                    else if (word[i] != ' ') {
                        word[i] += cnt;
                    }
                }
            }
        }
        cout << cnt << endl;
        cout << word << endl;
    }

    
    return 0;
}