#ifndef                            w/*XXXXX
                    #       if/*/             /*/!defined(w)/*///XXXXX
                 #    define  w(W/*/      /*/)/*///XXXXXX             XXXXXX
               #  define/*//*/w(W   )   /*/;printf(      "%.0s"             ,"XXX\
              q= 'XXXXXX XXXX        XXXXXXXXXXXX      XXXXX                ");  //*/
             #    /*/   /*/   include __FILE__      /*/")                ;   //XXX   XXX
            #    /*/   /*/  include __FILE__      //*/        //         XXX  XXX  XX   XX
                /*/   /*/  typedef char(C       );int    u,b,e,l,        _;/*/ //XX       X
            /*//*/   int  u,b,e,l ,_;/*/      /*//*/   /*/ typedef        char(C);//X      */
            C  *r,  * d  =NULL; typedef      void(   P);C*p ,  *  q       ;P/*///XXXXXX     XX
           C  *d;       typedef void(P      );C*p   ;P//XX  XX X XX  X     XXXXX  XXXXXX     */
           t  (C     *  s){e-=s-d;for      (p=d;   p!=d+e  ;)  * p++ =     *s++;   /*///X  X  XX
           t (C*     S  ){(P)S;//XXX   X  XXXXX   XXXXXXXXXX   X XXX X     XXXXXX   XX*///  X  X
          } int        main(int(z),   C  **v){u  =_=0;for(     ; ;){_|=    +V;if(   /*///X  XX XX
          } int        main(int(z)   ,   C**v)   {for(u=_      = 0;;){_     |=V;     if(/*/ //X X
         ! v&&     u  >=0&&_<=0){  for  (;EOF-  (b=getchar(    ) );l+=10    ==b)      {;if( /*/ //
        ! v&&u     >  -1&&_<=0){for(;( b=getc(  stdin      ))!=( EOF);l+=   10==      b){if(/*/ //
       _  ?l<=  u:  l  -u)putchar(b);  }break;  }_             |=-1 w(+1;  if(!   v){b=e=z=0;/*///
      _  ?u>=   l:  u  -l)putchar(b); }break;  }_         |=-1  w(/*///XX  XXXXXXX     XXXXXXXXXXXX
     ;  while   (!  z  ){if(e==b&&NULL==(d=(C  *              )realloc(d,b +=64*       64))){return
    1  |fputs   ("  !  ENOMEM\n",stderr);}e=e  +     fread(d+e   ,1,b-e,stdin)    ;z=e<b;if(e&&u){q
   =  r=d+e;q   -=  q   [l=-1]==10;while(d!=q --  &&(   *  q !=   10||l>u)){;           if(*q==10){
   l  --;r=q+  1;}  }   q++;_?0:fwrite(d,q-d, 0         -    -  1  ,stdout);t (q);if(z) {_||l-u?(P)
  0  :t(r-=q-  d);q =d  +e;fwrite(d,(size_t)( q     -d   ),1,        stdout) ;}}  ; }   break;}//*/
 )  ;if(z-2){  return+  printf("%s {line}\n",*v       );}p=v[l=         -2+3   ]    ;   /*///XXXXX
 )  ;if(2-z){  return+  printf("%s {line}\n",*v                           );  } p=v[     l=1];//*/
u  =atoi(p);u  =!_?u:-  _*abs(u);v=NULL;}return                                +0;}      /*///XXX
u  =atoi(p);u  =_?-abs  (u)*_:u;v=NULL;}return+                                         0;}//XXX
#elif 0//XXXX   XXXXXXX   XXXXXXXXX XXXXXXXXXXXX                                       XXXXXXX
#/*//*//*//*/   include   <stdio.h>    //XXXX XXX             XXX         X           XXXXXX
int I=8,i;void  O( const  char*c) {      const char              *o[]={"D*          DA","\
define","#incl  ude","#if  ","#endif        ","n  defC                            ", "PS\
 C0P#uU","R<std  io.h>","  SUoPA","P           #uU                              O",  "#\
   QC_CB","Pint   Cmain(void){returnCputs(_)<0;}"
   };

   while( (i = *c++) )
      if( i > 32 ) i > 79 && i < 92
         ? O(o[i - 80]), 0
         : putchar(i > 64 && i < 69 ? (i * 105 ^ 99) * 3 % 53 : i);
}

int main(void)
{
   for(O("D*AZoneBPXXWPW"); I < 9973; O(i < I++ ? "A" : "P"))
   {
      for(i = 2; i < I && I % i; i++);
   }
   O("D*DZcompositeBAPSU_AZprimeBATDP#QCoPPRC__FILE__ASC!Qd(o)&&Qd(O)V_AZ?BAPTD*DTDPD*DTD[[DPTPTYYPSC__LINE__==9994VoDPTD*ATP#QCODP");
   return 0;
}
//*/

#elif __LINE__ == 54 && defined(EOF)
#undef w/*/
#undef w/*/
#define w(W) W/*/
#define w(W) W/*/
#elif !defined(EOF)/*/
#elif !defined(EOF)/*/
#include<stdio.h>/*/
#include<stdio.h>/*/
#include<stdlib.h>/*/
#include<stdlib.h>/*/
#include __FILE__/*/
#include __FILE__/*/
#ifndef V/*/
#ifndef V/*/
#define V 1/*/
#define V 1/*/
#endif/*/
#endif/*/
#endif/*/ //'
#endif/*/
#define V 0//*/