I want to print 2 numbers that are in the following format: 
001,002,003,...,015,016,017,...,098,099,100

```bash
for i in touch {001..100}; do
        for j in touch {001..100}; do
                if (( $j > $i )); then
                        echo $i $j
                fi
        done
done

```

The loop does what I want it to do. 

But the problem is that it prints them without the 0s. For example it prints 1 2, 1 3, 1,4, ..., 99 100. 
And I want it to print 001 002, 001 003, 001 004, ... , 099 100. 
Does anyone have any idea of how can I fix that?