`#include <stdio.h>
int check(int a, int b[])
{int c=0;
for (int i=0; i<6; i++)
if(b[i] == a)
    c++;
  return c;}
int main ()
 {
int a[6];
int b[6];
for (int i=0; i<6; i++)
    scanf("%d",& a[i]);
for (int i=0; i<6; i++)
    scanf("%d",& b[i]);
if (check(a[1],a)-1 == check(a[1],b))
{printf("Not a premutation"); return 1;}
for (int i=0; i<6; i++)
    if (check(a[1],a) == check(a[1],b))
        {printf("Not a premutation"); return 1;}
    printf("Permutation");
    return 0;
  }`