Cat Food Meow

function catFoodMeow(input) {
    let n = Number(input);

    let output = '.'.repeat(n - 1) + '|' + `${'\\/'.repeat(n)}` + `|${'.'.repeat(n - 1)}\n`
        + `${'.'.repeat(n - 1)}|` + `${'~'.repeat(2 * n)}` + `|${'.'.repeat(n - 1)}\n`;

    for (let i = 1; i <= n; i++) {
        output += `${'.'.repeat(n - 1)}|${' '.repeat(i - 1)}`;
        for (let j = n; j >= i; j--) {
            output += '{}';
        }
        output += `${' '.repeat(i - 1)}|${'.'.repeat(n - 1)}\n`;
    }
    output += `${'.'.repeat(n - 1)}|${' '.repeat(n - 2)}` + `MEOW${' '.repeat(n - 2)}|${'.'.repeat(n - 1)}\n`
        + `${'.'.repeat(n - 1)}|${' '.repeat(n - 2)}` + `FOOD${' '.repeat(n - 2)}|${'.'.repeat(n - 1)}\n`;

    for (let i = 1; i <= n; i++) {
        output += `${'.'.repeat(n - 1)}|${' '.repeat(n - i)}`;
        for (let j = 1; j <= i; j++) {
            output += '{}';
        }
        output += `${' '.repeat(n - i)}|${'.'.repeat(n - 1)}\n`;
    }
    output += `${'.'.repeat(n - 1)}|` + `${'~'.repeat(2 * n)}` + `|${'.'.repeat(n - 1)}\n`
        + `${'.'.repeat(n - 1)}|` + `${'\\/'.repeat(n)}` + `|${'.'.repeat(n - 1)}`;

    console.log(output);
}