import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
class Solution {
public static void main
(String[] args
) { Scanner in
= new Scanner
(System.
in); int t = in.nextInt();
for(int a0 = 0; a0 < t; a0++){
int n = in.nextInt();
int k = in.nextInt();
if(k==0)
{
for(int i=1; i<=n; i++)
{
}
}
else if(n%2 ==0 && n%k==0)
{
Set<Integer> s = new HashSet<Integer>();
for(int i=1; i<=n; i++){
int val = i - k;
if(val<=0){
val = i + k;
}
if(!s.contains(val)){
s.add(val);
}
else
{
val = i + k;
if(!s.contains(val))
{
s.add(val);
}
}
}
}
else
{
System.
out.
println("CAPTAIN AMERICA EVADES"); }
}
}
}
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