/**
 * @param {string[]} dictionary
 * @param {string} sentence
 * @return {string}
 */
var replaceWords = function(dictionary, sentence) {
    sentence = sentence.split(" ")

    for (let i = 0; i < sentence.length; i++) {
        for (let j = 0; j < dictionary.length; j++) {
            if (sentence[i].startsWith(dictionary[j])) {
                sentence[i] = dictionary[j]
            }
        }
    }

    return sentence.join(" ")
};