/*
 * number of menus seen vs mean seek time
 *
 */

#include <stdio.h>

#define	NUMSEEN 60

double totals[2][NUMSEEN];
int counts[2][NUMSEEN];

main()
{
  int subjnum,cell,menuRow,menuCol,menuNum,choice,realchoice,item;
  int i,j;
  char ttime[100];
  double time;

  for(i=0;i < 2;i++) for(j=0;j < NUMSEEN;j++)
    { totals[i][j] = 0.0; counts[i][j] = 0; }
  while(fscanf(stdin,"%d %d %d %d %d %s %d %d %d\n",&subjnum,&cell,&menuRow,&menuCol,&menuNum,ttime,&choice,&realchoice,&item) != EOF) {
    (counts[menuRow-1][item-1])++; totals[menuRow-1][item-1] += atof(ttime);
  }
  for(i=0;i < 2;i++) for(j=0;j < NUMSEEN;j++) {
    if(counts[i][j] != 0)
      fprintf(stdout,"%d\t%d\t%f\n",i+1,j+1,totals[i][j]/counts[i][j]);
    else fprintf(stdout,"%d\t%d\t%f\n",i+1,j+1,totals[i][j]);
  }
}