#ifndef w/*/
#ifndef w/*/
#define w(W) /*/
#define w(W) /*/;printf("%.0s", "\
q='"); //*/
#include __FILE__ /*/")
#include __FILE__ //*/

typedef char C;
int u,b,e,l, _;
C *p, *q, *r, *d = NULL;
typedef void P;

P t(C *s)
{
   e -= s-d;
   for(p=d; p!=d+e  ;) *p++ = *s++;
}

int main(int z, C **v)
{
   for(u = _ = 0;;)
   {
      _ |= V;
      if( !v && u >= 0 && _ <= 0)
      {
         for(; EOF - (z=getchar()); l += 10==z)
         {
            if( _ ? l <= u : l-u ) putchar(z);
         }
         break;
      }
      _ |= -1
      w(
         +1;
         if( !v )
         {
            b=e=z=0;
            while( !z )
            {
               if( e == b && !(d=(C*)realloc(d, b += 4096)))
               {
                  fputs("Out of memory\n",stderr);
                  break;
               }
               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, 1,stdout);
                  t(q);
                  if(z)
                  {
                     _ || l - u ? (P)0 : t(r -= q - d);
                     q = d+e;
                     fwrite(d, q-d,1, stdout) ;
                  }
               }
            }
            break;
         }//*/
      )
      ;
      if(z-2)
      {
         z = !printf("%s {line_%s}\n",*v,_?"count":"number");
         break;
      }
      u = atoi(v[l=1]);
      u = _?-_*abs(u):u;
      v = NULL;
   }
   return !z;
}

#elif 0
#include<stdio.h>
int I=8,i;
void  O( const  char*c) {
const char*o[]={"D*DA","define","#include","#if","#endif","ndefC","PSC0P#uU","R<stdio.h>","SUoPA","P#uUO","#QC_CB","PintCmain(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__ == 110 && 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//*/