#!/bin/bash
 
IFS=$'\t'
while read name group final_grade test_grade practical_grade; do
	if test "$final_grade" -gt 5; then
        	echo "$name --> $group --> Good job, final grade is $final_grade --> $test_grade --> $practical_grade"
    	fi
	echo "$name --> $group --> $final_grade --> $test_grade --> $practical_grade"
done < students.txt