function solve(arr) {
    let numberOfCommands = +arr.shift()
    let theListOfHouses = arr[0].split(" ").map(Number);
    arr.shift()
    let santaPosition = 0;
    for (let i = 0; i < arr.length; i++) {
        // if (numberOfCommands <= 0) {
        //     break;
        // }
        let currentLine = arr[i].split(" ");
        let command = currentLine[0]
        let value = +currentLine[1]
        let swapOrGiftValue = +currentLine[2];

        if (command === "Forward" && (santaPosition + value) < theListOfHouses.length) {

            santaPosition = santaPosition + value;
            theListOfHouses.splice(santaPosition, 1)

        }
        else if (command === "Back" && !(santaPosition - value < 0)) {
            santaPosition = santaPosition - value;
            theListOfHouses.splice(santaPosition, 1)
        }
        else if (command === "Swap") {
            let index1 = theListOfHouses.indexOf(value);
            let index2 = theListOfHouses.indexOf(swapOrGiftValue);

            if (index1 !== -1 && index2 !== -1) {
                let temp = theListOfHouses[index1];
                theListOfHouses[index1] = theListOfHouses[index2];
                theListOfHouses[index2] = temp;
            }
        }
        else if (command === "Gift") {
            if (value >= 0 && value < arr.length) {
                theListOfHouses.splice(value, 0, swapOrGiftValue)
                santaPosition = value
            }
        }
        numberOfCommands--;

    }
    console.log(`Position: ${santaPosition}\n${theListOfHouses.join(", ")}`)
}