timedelta

#!/usr/bin/env python3
import sys
from datetime import datetime, date, timedelta
from collections import defaultdict
dic = defaultdict(timedelta)
with open(sys.argv[1]) as d:
  in_zero = True
  zero_time = None
  in_one = False
  one_time = None
  for line in d:
    e = line.rstrip().split()
    time = datetime.strptime(' '.join(e[0:2]), '%Y/%m/%d %H:%M')
    if (zero_time is None):
      zero_time = time
    if (in_zero and e[2] == '0'):
      pass
    elif (in_zero and e[2] == '1'):
      in_zero = False
      in_one = True
      one_time = time
    elif (in_one and e[2] == '0'):
      if (zero_time.day != one_time.day):
        midnight = datetime(*(one_time.date().timetuple()[:6]))
        dic[zero_time.date()] += midnight - zero_time
        dic[one_time.date()] += one_time - midnight
      else:
        dic[zero_time.date()] += one_time - zero_time
      in_one = False
      in_zero = True
      zero_time = time
    elif (in_one and e[2] == '1'):
      one_time = time
    else:
      print('error')
  if (in_one):
    if (zero_time.day != one_time.day):
      midnight = datetime(*(one_time.date().timetuple()[:6]))
      dic[zero_time.date()] += midnight - zero_time
      dic[one_time.date()] += one_time - midnight
    else:
      dic[zero_time.date()] += one_time - zero_time
for k, v in sorted(dic.items()):
  print('{0},{1}'.format(k, int(v.total_seconds() / 60)))