#x = 10
#if 10 > x :
# print("big ")
#else:
# print("small)
x = 28
if x % 2 == 0:
print("زوجي")
else:
print("فردي")
IAogI3ggPSAxMCAKCiNpZiAxMCA+IHggOgojCXByaW50KCJiaWcgIikKI2Vsc2U6CiMJcHJpbnQoInNtYWxsKQoKCnggPSAyOAppZiB4ICUgMiA9PSAwOgogICAgcHJpbnQoItiy2YjYrNmKIikKZWxzZToKICAgIHByaW50KCLZgdix2K/ZiiIpCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoK