# Gives me "/home/onodera/.scripts/apps/neet.sh: line 260: [[: 08: value too great for base (error token is "08")"
    # Add a 0 to numbers under 10, so 1 will become 01
    if [[ $last -eq 0 ]]; then
        last=01
    elif [[ $last -le 9 ]]; then
        for number in {1..9}; do
            if [[ $number -eq $last ]]; then
                last=0$number
            fi
        done
    fi
# And this doesn't work
    # Add a 0 to numbers under 10, so 1 will become 01
    if [[ $last -eq 0 ]]; then
        last=01
    elif [[ $last -le 9 ]]; then
        for number in {1..9}; do
            if [[ $number -eq $last ]]; then
                last=$((10#0$number))
            fi
        done
    fi