I'm struggling a clean way to split the below variable in the clean way 

```js
var x = "3/13/20,2179,5232,17660,3/14/20,2727,6391,21157,3/15/20,3499,7798,24747,3/16/20,4632,9942,27980"

```

The above string is separated with date and it's associated value, The result of split method should result into like this 

```
arr[0] =  ['3/13/20','2179','5232','17660']
arr[1] =  ['3/14/20','2727','6391','21157']

```

Looking for regex pattern which can bring the above result 

I know that these will not work, is there any built-in function available to achieve this stuff

```
.split("/");
.split(",");

```