In input string ```word```(1 word):
* replace the vowel with the nearest left consonant.
* replace the consonant with the nearest right vowel.

P.S. To complete this task imagine the alphabet is a circle (connect the first and last element of the array in the mind). For example, 'a' replace with 'z', 'y' with 'a', etc.(see below)

For example:
```
'codewars' => 'enedazuu'
'cat' => 'ezu'
'abcdtuvwxyz' => 'zeeeutaaaaa'
```

It is preloaded: 

```
const alphabet = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']
const consonants = ['b','c','d','f','g','h','j','k','l','m','n','p','q','r','s','t','v','w','x','y','z'];
const vowels = ['a','e','i','o','u'];
```

P.S. You work with lowercase letters only.

Difficulty: EASY
Starter code: def replace_letters(word):
	

Solutions:
def replace_letters(word):
	return word.translate(str.maketrans('abcdefghijklmnopqrstuvwxyz', 'zeeediiihooooonuuuuutaaaaa'))


from string import ascii_lowercase as al
tbl = str.maketrans(al, ''.join((al[(i - 1) % 26] if x in 'aeiou' else next((al[j % 26] for j in range(i + 1, 100) if al[j % 26] in 'aeiou')) for (i, x) in enumerate(al))))

def replace_letters(word):
	return word.translate(tbl)


def replace_letters(word):
	d = {'a': 'z', 'b': 'e', 'c': 'e', 'd': 'e', 'e': 'd', 'f': 'i', 'g': 'i', 'h': 'i', 'i': 'h', 'j': 'o', 'k': 'o', 'l': 'o', 'm': 'o', 'n': 'o', 'o': 'n', 'p': 'u', 'q': 'u', 'r': 'u', 's': 'u', 't': 'u', 'u': 't', 'v': 'a', 'w': 'a', 'x': 'a', 'y': 'a', 'z': 'a'}
	return ''.join([d[i] for i in list(word)])