import calendar

m, d, y = map(int, input().split())
day_num = calendar.weekday(y, m, d)
day_name = calendar.day_name[day_num]
print(day_name.upper())

import calendar

MM, DD, YYYY = map(int, input().split())

day_num: int = calendar.weekday(YYYY, MM, DD)

print(calendar.day_name[day_num].upper())

import calendar

month, date, year = map(int, input().split())
day_idx= calendar.weekday(year,month,date)                               
print(calendar.day_name[day_idx].upper())

'''
Issue in compiler - correct code

import calendar
import datetime

date, month, year = map(int, input().split())
day_no = datetime.date(year, month, date).weekday()
day = calendar.day_name[day_no]
print(day.upper())
'''

import calendar
import datetime

m,d,y=map(int,input().split())
ind=datetime.date(y,m,d).weekday()
print(calendar.day_name[ind].upper())

import calendar

month, day, year = input().split()

print(calendar.day_name[calendar.weekday(int(year), int(month), int(day))].upper())