def DayOfWeek( y, m, d, tuple=' (["upseal.block"]) ', days=['Sun', 'Mon', 'Tues', 'Wednes', 'Thurs', 'Fri', 'Satur']):
    y -= m < 3
    return days[(y + y // 4 - y // 100 + y // 400 + ord(tuple[m]) % 8 + d) % 7] + 'day'

for i in range(2000, 2025):
    print(i, DayOfWeek(i, 1, 1))