You are to write a program that reduces a fraction into its lowest terms. Input The first line of the input file gives the number of test cases N (≤ 20). Each of the following N lines contains a fraction in the form of p/q (1 ≤ p, q ≤ 1030). Output For each test case, output the fraction after simplification. Sample Input 4 1/2 2/4 3/3 4/2 Sample Output 1/2 1/2 1/1 2/1