generating a lot of html.md

function createUl(ulSize, depth, maxDepth){
    var ul = document.createElement('ul');
    for (var i = 0; i < ulSize; i++){
        var li = document.createElement('li');
        ul.appendChild(li);
        li.textContent = 'Hi ' + depth + '.' + i;
        if (depth < maxDepth){
            li.appendChild(createUl(ulSize, depth + 1, maxDepth));    
        }
    }
    return ul;
}

var ul = createUl(10, 1, 6);
document.body.appendChild(ul);