UVA 10921

#include<stdio.h>
#include<string.h>
int main()
{
    char a;
    while(scanf("%c",&a)==1)
    {
        if(a=='A' || a=='B' || a=='C')
            printf("2");
        else if(a=='D' || a=='E' || a=='F')
            printf("3");
        else if(a=='G' || a=='H' || a=='I')
            printf("4");
        else if(a=='J' || a=='K' || a=='L')
            printf("5");
        else if(a=='M' || a=='N' || a=='O')
            printf("6");
        else if(a=='P' || a=='Q' || a=='R' || a=='S')
            printf("7");
         else if(a=='T' || a=='U' || a=='V')
            printf("8");
        else if(a=='W' || a=='X' || a=='Y' || a=='Z')
            printf("9");
        else if (a=='1')
                printf("1");
        else
            printf("%c",a);
    }

    return 0;
}