#include<stdio.h>

typedef unsigned int word;

word seed[] =
{
   0
}, result[256], result_count,
   mm[256], aa, bb, cc,
   i, x, y, j, w;


word Isaac()
{
   if( !result_count-- )
   {
      cc++;
      bb += cc;
      for(i = 0; i < 256; result[i++] = bb = mm[(y >> 10) & 255] + x)
      {
         x = mm[i];
         aa ^= (i & 1) ? aa >> ((i & 2) ? 16 : 6)
                       : aa << ((i & 2) ? 2 : 13);

         aa += mm[(i + 128) & 255];
         mm[i] = y = mm[(x >> 2) & 255] + aa + bb;
      }
      result_count = 255;
   }
   return result[result_count];
}

void Init()
{
   for(j = 0; j < 256; mm[j++] = 0);
   for(j = 0; j < sizeof(seed) / 4; j++)
      mm[j & 255] ^= seed[j];
   for(j = aa = bb = cc = result_count = 0; j < (1 << 24); j++)
      Isaac();
   j = w = 0;
}

int main()
{
   char data[] = "E3yua`:z+-Xg`Mv$", *r;

   Init();
   for(r = data; *r > '%';)
   {
      for(i = 0; i < 5; i++)
         w = w * 85 + (83 + *r++) % 89;
      w ^= Isaac();
      for(i = 0; i < 4; i++)
      {
         data[j++] = w & 0xff;
         w >>= 8;
      }
   }
   fwrite(data, j - *r % 5, 1, stdout);

   return 0;
}