# include <stdio.h>
/*# define LOCAL*/
char s[]="`1234567890-=QWERTYUIOP[]\\ASDFGHJKL;'ZXCVBNM,./";

int main()
{
    # ifdef LOCAL
        freopen("in.txt", "r", stdin);
        freopen("out.txt", "w", stdout);
    # endif
    int c,i;
    while((c = getchar()) != EOF)
    {
        if (c==' ') printf(" ");
        for (i=1;i<sizeof(s)/sizeof(s[0]);i++)
        {
            if (c==s[i])
            { 
                printf("%c", s[i-1]);
                break;
            }
        }  
        /*for (i=1;s[i]&&s[i]!=c;i++);
        if (s[i]) putchar(s[i-1]);
        else putchar(c);*/
    }
    # ifdef LOCAL
        fclose(stdin);
        fclose(stdout);
    # endif
    return 0;
}