#include <stdio.h>
#include <stdlib.h>
int main(){
 int a,c;
 unsigned char line[16];
 int linelen;
 
 for (a=0; ;a+=0x10) {
  for (linelen=0; linelen<16; linelen++) {
   c=getchar();
   if (c<0) break;
   line[linelen]=c;
  }
  if (!linelen) break;
  printf("%06X  ",a);
  for (c=0; c<linelen; c++) {
   printf("%02X ",line[c]);
   if ((c&3)==3) printf(" ");
  }
  for (; c<16; c++) {
   printf("   ");
   if ((c&3)==3) printf(" ");
  }
  for (c=0; c<linelen; c++) {
   printf("%c",line[c]>=32 ? line[c] : '_');
  }
  printf("\n");
 }  
 return 0;
}