How can i make it so this program either prints the wrong years or the normal years and not both

Programming languages Python
#1

def main():
year = int(input("Input the year from 1900-2099: "))

a = year % 19
b = year % 4
c = year % 7
d = (19 * a + 24) % 30
e = (2 * b + 4 * c + 6 * d + 5) % 7
month = 22 + d + e
print(month)
wrongyears1 = 1954
wrongyears2 = 1981
wrongyears3 = 2049
wrongyears4 = 2076

if wrongyears1 or wrongyears2 or wrongyears3 or wrongyears4:
    if month > 31:
        newmonth = month - 38
        print("Easter is in April: ", newmonth)

    else:
        newmonth = month - 7
        print("Easter is in March: ", newmonth)

if year >= 1900:

    if year <= 2099:
        if month > 31:
            newmonth = month - 31
            print("The Easter is in April: ", newmonth)
        else:
            print("The Ester is in March: ", month)
    else:
        print("Wrong Year")
else:
    print("Wrong Year")

main()