#include <stdio.h>
#include <stdlib.h>
#include <string.h>


                  int  Q
               #define  U\
             x=D[i] >> 32, \
         y= D[i] & 0xffffffff
      (const void * A,  const
   void*B){int64_t a=  *(int64_t

                       *) A,b=*(
                     int64_t*)B;
                    return a>b?a
                   <b?-1:0:1;}
                  int main(){
                size_t n=0,a=
               500,i,l,X=0,Y                         /***/
              =0,t=0;char c                    /*********/
              ;int64_t*D=               /***************/
           malloc(sizeof(          /*******************/
          int64_t)*a),L,R      /**********************/
         ,x,y;while(scanf   /************************/
        ("%ld,%ld\n",&L,   /************************/
       &R)==2){if(n+1>   /************************/
      a)D= realloc(D,    /*************/               sizeof(
    int64_t)*(a+=500))   /**/                ;D[n++]=(L<<32)     |R;}
   while(scanf("%*"                "[^xy]%c=%ld\n",&c,&L      )==2)
  {for(i               =0;i<n;i++){U;if(c=='x'&&x>L)      x=2*L-x
              ;else if(c=='y'&&y>L)y=2*L-y;D[i]=       y|(x<<32)
 ;}qsort(D,n,sizeof(int64_t),Q);for(i=1,l=D[0      ];i<n;i++)
  {if(D[i]==l)D[ i ]=-1; l=D[i];}qsort(D       ,n ,sizeof(
   int64_t),Q);for(i=n;i>0;i--){if(D[i      ]==-1)n=i;}if(
    !t)t=n;}printf("%lu dots left "     "after first fol"
     "d instruction\n",t);for(       i=0;i<n;i++){U;x++
      ;y++;X=x>X ?x:X;Y=y>Y       ?y:Y;}char O[X*Y];
       memset(O,' ',X*Y      );for(i=0;i<n;i++){U;O
        [y*X+x]='|';     }free(D);for(i=0;i<Y;i++
         )printf(     "%.*s\n" ,(int)X,O+i*X);}