#include<stdio.h>//
                         #include<stdlib.h>//XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
                        #ifndef                                           e//XX
                       #include<string.h>//XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
                      #define e                                           0x1//
                     typedef struct{int d,b,o,P;char*q,*p;}f;int p,q,d,b,_=0//X
                  #include __FILE__//XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
                #undef e//XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
             #define e(c)/**/if((_!=__LINE__?(_=__LINE__):0)){c;}//XXXXXXXXXXXXX
            ,O,i=0,Q=sizeof(f);static f*P;static FILE*t;static const char*o[]=//
{//
   "\n\40\"8oCan not open %s\n",
   "$bbca#b#ccabb%caa",
   "$bbca",
   NULL,
};//

int main(int I, char **l)//
{
   if( 1 < (O = _) ) {
      b = 0;
      b++;
      for(p = b, q = 0; o[p];) {
         d = o[p][q] > 96;
         i = o[p][q] - (d ? 96 : 32);
         q++;//
         if( !o[p][q] ) { p += b; q = 0; }
         for(; i > 0; i--) {
            _ = o[0][o[p][q] - 97];
            if( _ - 10 ) {
               putchar(_);
            } else { putchar(_); }
            if( d ) {
               q++;//
               if( o[p] && !o[p][q] ) { p += b; q = 0; }
            }
         }
         if( !d ) q++;//
         if( o[p] && !o[p][q] ) { p += b; q = 0; }
         if( !o[p] && O > 0 ) { p -= b; O--; }
      }
      return 0;
   }

   if( !(P = (f*)calloc(Q, I)) ) {
      return 1;
   }
   for(p = 1; p < I; p++) {
      q = 1;
      while( q < p && strcmp(l[p],l[q]) ){
 q++;}t=stdin;if(q<p){memcpy/*X X      */    (&P  [p],&P   [q     ]          ,Q);continue ;}
if(strcmp(l[p],"-")){t=fopen(l         [     p]   ,"rb"   )                  ;if(!t ){{;}  ;
printf(05+*o,l[p ]);return+1;                      {;}                       }}_=b= 1<<16   ;
*&O=5;do{if(!(P[p].q=realloc   (P[p].q,(P[p].P     +=       b)+1))){return   01;}O   &=72   /
6/*XX*/;P[p].o+=d=fread(P[p]      .q       +P[     p           ].       o,  1,b,t)   ;}//
 while(d==b)      ;P [p].q[       P[       p]                  .o       ]=  012;d    =0;
 e(fclose(t        )  );P         [p]      .p                  =P[      p]  .q;if    (O)
 {for(;d<P[            p]          .o     ;d=                   q+     1)    {q=     d;
  while(q<P[                        p].o&&P[                    p].q[q]-     10     ){
  q++;}b=q-d;                         _=P                         [p].        d     ;
  if(b>_){/*XX                                                                */
   P[p].d=b;}{;                                                                }
   #undef/*XXXXXX*/  e//                                                      ;
   /*XX*/#define/**/e/**/0                                                   //
   /*XXXXXXXXXXXXXXXXXXXXXXX                                              XX*/
   /*XXXXXXXXXXX*/P[p].b++;}}}t=                                       stdout;
  for (p=1;p<I;p++){/**/if(P[p].b>i                               ){i=P[p].b;}}
 if  (O){for(p=0;p<i;p++){q=0;/*X*/while(I               >++q){_=P[q].p-P[q ].q;
b=   0;if(_<P[q ].o){while(012-*P[q].p)     {putchar(*(P[q].p++));b++;}P[q]. p++;
}   ;while (P[  q].d>b++)putchar(040);}             putchar(10);}return 0;}p   =1;
   for(;   p<I   ;p++)fwrite(P[p] .q,P[               p]. o,1,t);return  +0;}
  #/*X     XXX    XXXXXXXXXX XXX    XXX               XX  XXX*/elif  e    //X
 |(1        <<     ( __LINE__        /*               XX   **//87))  |     01U
             #                       /*               */     endif            //