include
include
int main()
{
int s;
scanf("%d",&s);
for(int j=0;j<s;j++)
{
int n,i=1,count=0,rem;
scanf("%d",&n);
while(count!=1)
{
int res=0;
n=n+i;
int og=n;
while(og!=0)
{
rem=og%10;
res=res*10+rem;
og=og/10;
}
if(res==n)
{
printf("%d\n",n);
break;
count=1;
}
}
}
return 0;
}