# Count the number of vowels, consonants, numbers, and special characters present in a string 
 
str=input("Enter the String:")
v_count = 0
s_count = 0
n_count = 0
for i in range(len(str)):
    if str[i] == 'a' or str[i] == 'A' or str[i] == 'e' or str[i] == 'E' or str[i] == 'i' or str[i] == 'I' or str[i] == 'o' or str[i] == 'O' or str[i] == 'u' or str[i] == 'U':
        v_count+=1
    elif str[i] >= '0' and str[i] <= '9':
        n_count+=1
    elif str[i] >=chr(0) and str[i] <= chr(47) or str[i] >= chr(58) and str[i] <=chr(64) or str[i] >=chr(91) and str[i] <= chr(96) or str[i] >= chr(123) and str[i] <= chr(127):
        s_count+=1
print("Number of digits: ",n_count)
print("Number of vowels: ", v_count)
print("Number of special character: ",s_count)
print("Number of consonants: ",len(str) - n_count - v_count - s_count)