Write
```python
function combine()
```
that combines arrays by alternatingly taking elements passed to it.
E.g
```python
combine(['a', 'b', 'c'], [1, 2, 3]) == ['a', 1, 'b', 2, 'c', 3]
combine(['a', 'b', 'c'], [1, 2, 3, 4, 5]) == ['a', 1, 'b', 2, 'c', 3, 4, 5]
combine(['a', 'b', 'c'], [1, 2, 3, 4, 5], [6, 7], [8]) == ['a', 1, 6, 8, 'b', 2, 7, 'c', 3, 4, 5]
```
Arrays can have different lengths.
combine = lambda *args: [el[0] for el in args] + combine(*[el[1:] for el in args if len(el)>1]) if args else []
combine = lambda *args: [el[0] for el in args] + combine(*[el[1:] for el in args if len(el)>1]) if args else []