Challenge

You will be given a string. You have to turn the vowels (a, e, i, o, u) in the string to upper case and consonants will be in lower case.

Example

Input

Hello World

Output

hEllO wOrld

Info

• String contains only A to Z letters and space.

Input

The string

Output

The formatted string (Vowels uppercase and consonants lowercase).

Challenge

You will be given a string that can contain lowercase letters, uppercase letters, or spaces. You have to turn the vowels (a, e, i, o, u) in the string to upper case and consonants to lower case. This applies whether or not the letter was originally upper case or lower case. Spaces remain as is. Note that "y" is a consonant.

Examples

Hello World -> hEllO wOrld
abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVXWYZ -> AbcdEfghIjklmnOpqrstUvwxyz AbcdEfghIjklmnOpqrstUvxwyz

Info

• The input string can contain letters A to Z, lowercase or uppercase, and spaces.

Input

The string

Output

The formatted string (Vowels uppercase and consonants lowercase).

Challenge

You will be given a string. You have to turn the vowels in the string to upper case and consonants will be in lower case.

Example

Input

Hello World

Output

hEllO wOrld

Info

• String contains only A to Z letters and space.

Input

The string

Output

The formatted string (Vowels uppercase and consonants lowercase).

Challenge

You will be given a string. You have to turn the vowels (a, e, i, o, u) in the string to upper case and consonants will be in lower case.

Example

Input

Hello World

Output

hEllO wOrld

Info

• String contains only A to Z letters and space.

Input

The string

Output

The formatted string (Vowels uppercase and consonants lowercase).