isle = (arr) => {
    pattern = /([\"\#\$\%\*\&]{1})(?<name>[A-Za-z]+)\1\=(?<len>[0-9]+)\!\!(?<tag>.*)/gi
    for (elem of arr) {
        if (elem.match(pattern)) {
            let obj = pattern.exec(elem)
            let name = obj.groups.name;
            let len = obj.groups.len;
            let tag = obj.groups.tag.split('').map(e => String.fromCharCode(e.charCodeAt() + Number(len))).join('')
            if (tag.length === Number(len)) {
                console.log(`Coordinates found! ${name} -> ${tag}`);
                break;
            } else {
                console.log(`Nothing found!`)
            }
        } else {
            console.log(`Nothing found!`)
        }
    }
}