题目描述
You are given a string $s$. And you have a function $f(x)$ defined as:
f(x) = 1, if $x$ is a vowel
f(x) = 0, if $x$ is a constant
Your task is to apply the above function on all the characters in the string s and convert
the obtained binary string in decimal number $M$.
Since the number $M$ can be very large, compute it modulo $10^9+7$.
-----Input:-----
- The first line of the input contains a single integer $T$ i.e the no. of test cases.
- Each test line contains one String $s$ composed of lowercase English alphabet letters.
-----Output:-----
For each case, print a single line containing one integer $M$ modulo $10^9 + 7$.
-----Constraints-----
- $1 ≤ T ≤ 50$
- $|s|≤10^5$
-----Subtasks-----
- 20 points : $|s|≤30$
- 80 points : $\text{original constraints}$
-----Sample Input:-----
1
hello
-----Sample Output:-----
9
输入格式
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输出格式
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