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#include <stdio.h>
#include <string.h>
#include <unistd.h>


char bf[2600000];
void setch(int n, char ch){
   ch-=96;
   int a1=n/8;
   int a2=n%8;
   bf[a1+a2*26]=ch;
}

char getch(int n){
   int a1=n/8;
   int a2=n%8;
   return bf[a1+a2*26]+96;
}


int main(){
   char c;
   int l=0,i,a,p;
   while((c = getchar())!='\n');
   while((c = getchar())!='\n'){
     setch(l,c);
     l++;
   }
   a=l/2-1;
   if(l%2==1)p=2;
   else p=1;
   for (i=a;i>=0;i--){
     if(getch(i)!= getch(a+p)){
        printf("NIE\n");
        return 0;
     }
     p++;
   }
   printf("TAK\n");
   return 0;
}