How can I skip the first 6 lines/rows in a text file (input.txt) and process the rest with awk? The format of my awk script (program.awk) is:

```
BEGIN {
} 

{ 
process here
} 

END {

}

```

My text file is like this:

```
0
3
5
0.1 4.3
2.0 1.5
1.5 3.0
0.3 3.3
1.5 2.1
.
.
.

```

I want to process the file starting from:

```
0.3 3.3
1.5 2.1
.
.
.

```