from datetime import datetime as dt

def time_delta(t1, t2):
    fmt = "%a %d %b %Y %H:%M:%S %z"
    t1_dt = dt.strptime(t1, fmt)
    t2_dt = dt.strptime(t2, fmt)
    
    if (t1_dt.year + t2_dt.year) <= 6000:
        return str(abs(int((t1_dt - t2_dt).total_seconds())))

#!/bin/python3

import math
import os
import random
import re
import sys
from datetime import datetime as dt
# Complete the time_delta function below.
def time_delta(t1, t2):
    fmt = '%a %d %b %Y %H:%M:%S %z'
    return(int(abs((dt.strptime(t1, fmt) - dt.strptime(t2, fmt)).total_seconds())))
if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    t = int(input())

    for t_itr in range(t):
        t1 = input()

        t2 = input()

        delta = time_delta(t1, t2)

        fptr.write(str(delta) + '\n')
        
    fptr.close()

#!/bin/python3

import math
import os
import random
import re
import sys
import datetime as dt

# Complete the time_delta function below.
def time_delta(t1, t2):
    f = "%a %d %b %Y %H:%M:%S %z"
    dt1 = dt.datetime.strptime(t1, f)
    dt2 = dt.datetime.strptime(t2, f)
    return f"{round(abs((dt1-dt2).total_seconds()))}"

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    t = int(input())

    for t_itr in range(t):
        t1 = input()

        t2 = input()

        delta = time_delta(t1, t2)

        fptr.write(delta + '\n')

    fptr.close()

def time_delta(t1, t2):
    format_time='%a %d %b %Y %H:%M:%S %z'

    t1tm = dt.strptime(t1,format_time)
    t2tm = dt.strptime(t2,format_time)
  
    return str(round(abs((t1tm-t2tm).total_seconds())))

from datetime import datetime,timedelta
from dateutil import parser
# Complete the time_delta function below.
def time_delta(t1, t2):
 
    answer = int((parser.parse(t1)-parser.parse(t2)).total_seconds())
    print(abs(answer))