var text = prompt('Please input a text');
var array = text.replace(/\r\n|\r|\n/, ' ').split(' ').sort();
var count = [];
for (var i in array) {
if (count[array[i]] == undefined) count[array[i]] = 0;
count[array[i]]++;
}
for (var i in count) {
console.log(i + ' ' + count[i]);
}