mirror words - final exam - fundamentals

function mirrorWords(input) {
    let text = input.shift();
    let pattern = /([#@])(<firstWord>[A-Za-z]{3,})\1{2}(<secondWord>[A-Za-z]{3,})\1/g;

    let mirrorWords = [];
    let wordPairsCount = 0;
    let match = pattern.exec(text);
while (match) {
    wordPairsCount++;

    //console.log(match.first.groups);
    //let firstWord = match.groups.firstWord;
    //let secondWord = match.groups.secondWord;
    let {firstWord, secondWord} = match.groups;

    let reversedFirstWord = firstWord.split(" ").reverse().join(" ");

    //if (reversedFirstWord === secondWord) {
   //     mirrorWords.push({firstWord: firstWord, secondWord: secondWord});
    //}

if (reversedFirstWord === secondWord) {
    mirrorWords.push(`${firstWord} <=> ${secondWord}`);
}

    match = pattern.exec(text);

}
if (wordPairsCount < 1) {
    console.log(`No word pairs found!`);
} else {
    console.log(`${wordPairsCount} word pairs found!"`);
}
    if (mirrorWords.length < 1) {
        console.log(`No mirror words!`);

    } else {
        console.log(`The mirror words are:`);
        console.log(mirrorWords).join(", ");
    }

//for (let pair of mirrorWords) {
  //  console.log(pair.firstWord);
//}
//console.log(mirrorWords).join(", ");
}

mirrorWords([
    '@mix#tix3dj#poOl##loOp#wl@@bong&song%4very$long@thong#Part##traP##@@leveL@@Level@##car#rac##tu@pack@@ckap@#rr#sAw##wAs#r#@w1r'
    ]);