(function() {
  'use strict';

  var lines = [];
  require('readline').createInterface({
    input: process.stdin,
    output: process.stdout
  }).on('line', function(line) {
    lines.push(line);
  });
  process.stdin.on('end', function() {
    lines.forEach(function(line) {
      const ab = line.split(' ');
      if(ab[0] < ab[1]){
        console.log('Bob');
        return;
      }
      if(ab[1] < ab[0]){
        console.log('Alice');
        return;
      }
      if(ab[1] == ab[0]){
        console.log('Draw');
        return;
      }
    });
  });
})();