sentence = str.lower(input("Enter some text: "))
a = 0
e = 0
io = 0
o = 0
u = 0

for i in sentence:
    if i == "a":
        a += 1
    elif i == "e":
        e += 1
    elif i == "i":
        io += 1
    elif i == "o":
        o += 1
    elif i == "u":
        u += 1
print("Count of A: ", a)
print("Count of E: ", e)
print("Count of I: ", io)
print("Count of O: ", o)
print("Count of U: ", u)