s = ['a', 'e', 'i', 'o', 'u']
st = "nam pama kama"
fin_count = 0
for i in st.split(' '):
c = 0
for k in s:
c += [str(l) for l in i].count(k)
fin_count += 2 if (c%2 == 0) else 1
print(fin_count)
cyA9IFsnYScsICdlJywgJ2knLCAnbycsICd1J10Kc3QgPSAibmFtIHBhbWEga2FtYSIKZmluX2NvdW50ID0gMAoKZm9yIGkgaW4gc3Quc3BsaXQoJyAnKToKCWMgPSAwCglmb3IgayBpbiBzOgoJCWMgKz0gW3N0cihsKSBmb3IgbCBpbiBpXS5jb3VudChrKSAKCWZpbl9jb3VudCArPSAyIGlmIChjJTIgPT0gMCkgZWxzZSAxCgkKcHJpbnQoZmluX2NvdW50KQ==