utftest() {
    if [[ -z $1 ]]; then
        low=21
    else
        low=$1
    fi
    if [[ -z $2 ]]; then
        high=1000
    else
        high=$2
    fi        
    teststring=""
    for i in {$low..$high}; do
        teststring="${teststring} $(print \\u$i)"
    done
    print "${teststring}\n"
    teststring=""
    low=""
    high=""
}