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dongwoo.java
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dongwoo.java
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import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
public class dongwoo {
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
InputStream in = System.in;
InputStreamReader reader = new InputStreamReader(in);
BufferedReader br = new BufferedReader(reader);
int T;
T= Integer.parseInt(br.readLine());
for(int test_case = 1; test_case <= T; test_case++)
{
String str1 = br.readLine();
int length = str1.length();
ArrayList<Set<Character>> possible = new ArrayList<>();
for(int i=0; i<length; i++) {
for (int j=i-1; j<=i+1; j++) {
if (j >= 0 && j < length) {
if (possible.size() <= i) {
possible.add(new HashSet<>());
}
Set<Character> temp = possible.get(i);
temp.add(str1.charAt(j));
possible.set(i, temp);
}
}
}
long result = 1;
for (Set<Character> hubo:possible) {
result = result*hubo.size();
if (result > 1_000_000_007) {
result %= 1_000_000_007;
}
}
System.out.println("#"+test_case+" "+result%1_000_000_007);
}
}
}