#include
#include
using namespace std;
int main(void) {
string map = "2223334445556667778889999";
string tel;
int i;
cin >> tel;
for (i = 0; i < tel.length( ); i++)
if ((tel[i] >= '0') && (tel[i] <= '9'))
cout << tel[i];
else if ((tel[i] >= 'A') && (tel[i] <= 'Z'))
cout << map[tel[i] - 'A'];
cout << endl;
return 0;
} 输入：CCF-NOIP-2011 输出：_______1________
