I have a problem. Right now, a file that was supposed to be tab-delimited is missing a few "newlines"... My file looks something like this right now

```
Field1 Field2 Field3
Field1 Field2 Field3 Field1 Field2 Field3 Field1 Field2 Field3
Field1 Field2 Field3 Field1 Field2 Field3
Field1 Field2 Field3
Field1 Field2 Field3 Field1 Field2 Field3
Field1 Field2 Field3

```

I want to make it look uniform, with each "field1" starting at a new line

```
Field1 Field2 Field3
Field1 Field2 Field3
Field1 Field2 Field3
Field1 Field2 Field3
Field1 Field2 Field3

```

The problem is, each of these columns has a unique set of data, so I can't find a familiar place to split it into a new line. Any help is greatly appreciated!

PS: doing this in sed or tr would be greatly appreciated
PS: there can be up to 150 columns, not just 6 or 9 or any other multiple of 3