from math import floor

doomsday_per_month_most = [3,28,0,4,9,6,11,8,5,10,14,12]
doomsday_per_month_leap = [4,29,0,4,9,6,11,8,5,10,14,12]

days_of_the_week = ["Sunday","Monday","Tuesday","Wednesday","Thursday",\
        "Friday","Saturday"]

def get_anchor_day_century(year):
    if(2000<=year<2100):
        return(2)
    elif(1900<=year<1999):
        return(3)
    print(f"The year {year} is not supported")


def get_anchor_day_year(year):
    y = year %100
    return(((floor(y/12) + y % 12 + floor(( y % 12 ) / 4))) % 7 +\
            get_anchor_day_century( year ) )

def is_leap_year(year):
    return(year%4==0 and (year%100!=0 or year%400==0))

input1,input2,input3 = input().split()
day = int(input1)
month = int(input2)
year = int(input3)

doomsday_of_month = None
if(is_leap_year(year)):
    doomsday_of_month = doomsday_per_month_leap[month-1]
else:
    doomsday_of_month = doomsday_per_month_most[month-1]

anchor = get_anchor_day_year(year)
#print(days_of_the_week[anchor])

day_of_week = (day-doomsday_of_month+anchor)%7
print(days_of_the_week[day_of_week])