Javascript Replace Function

var newString = 'abc12345#$*%'.replace(/([^\d]*)(\d*)([^\w]*)(x*)/, function(match, p1, p2, p3, offset, string) {
// p1 is nondigits, p2 digits, and p3 non-alphanumerics
return [match, p1, p2, p3, offset, string].join(' - ');
});
console.log(newString);
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