All submissions for this problem are available. Problem Statement Chaitya goes to his new school today. His teacher Ms. Mansi gives him a homework. She gives him a string S and asks him to find out the number of strings he can make each containing P consonants and Q vowels from the given word. ( P and Q will be less than the number of consonants and the number of vowels in the given word respectively. ) Help him do his homework as he doesnt want to make a bad first impression on his teacher. Input: First line contains T. T testcases follow. The first line of each testcase contains one string S, with lowercase letters. The next line contains P and Q. P - the number of consonants Q - the number of vowels Output: For each testcase, output the number of strings that can be formed each containing exactly P consonants and Q vowels. Constraints: 1<=T<=100 1<=P<=5 1<=Q<=5 1<= |s| <=10 Repetition of letters is allowed Example: Input: 2 codecell 2 2 crackathon 4 3