#include <iostream>
#include <cstring>

using namespace std;

int main()
{
  char buffer[200];
  int i;
  while(1)
  {
    cout<<">>";
    cin.getline(buffer, 200);
    cin.clear(); //clear error if more than 200 chars were entered
    for(i=0; i<strlen(buffer); i++)
      cout<<"::"<<(int)buffer[i]<<endl;
  }
  return 0;
}