lab2thinh

def validWord(word: str) -> bool:
    valid_char = ['a', 'e', 'i', 'o', 'u', 'p', 'k', 'h', 'l', 'm', 'n', 'w', '\'', ' ']
    for char in word:
        if char not in valid_char:
            return False
    return True


def pronunciate(phrase: str) -> str:

    singleLetter = {'a': 'ah', 'e': 'eh', 'i': 'ee', 'o': 'oh', 'u': 'oo'}
    doubleLetter = {'ai': 'eye', 'ae': 'eye', 'ao': 'ow', 'au': 'ow', 'ei': 'ay',
                  'eu': 'eh - oo', 'iu': 'ew', 'oi': 'oy',
                  'ou': 'ow', 'ui': 'ooey'}

    pronunciation = ''
    counter = 0
    phrase = phrase.lower()

    for i in range(len(phrase)):
        if counter == 0:
            if phrase[i:i + 2] in doubleLetter:
                pronunciation += doubleLetter[phrase[i:i + 2]]
                counter += 1
                if (i < len(phrase) - 2) and (phrase[i + 1] not in (' ', '\'')):
                    pronunciation += '-'
            elif phrase[i] in singleLetter:
                pronunciation += singleLetter[phrase[i]]
                if (i < len(phrase) - 1) and (phrase[i + 1] not in (' ', '\'')):
                    pronunciation += '-'
            else:
                pronunciation += phrase[i]
        else:
            counter = 0


    if 'w' in pronunciation:
        dissection = []
        for char in pronunciation:
            dissection.append(char)
        for i in range(len(dissection)):
            if dissection[i] == 'w':
                if dissection[i - 1] in ('\'', ' ', '-'):
                    if dissection[i - 2] in ('i', 'e'):
                        dissection[i] = 'v'
                    elif dissection[i - 2] in ('u', 'o'):
                        dissection[i] = 'v'
                else:
                    if dissection[i - 1] in ('i', 'e'):
                        dissection[i] = 'v'
                    elif dissection[i - 1] in ('u', 'o'):
                        dissection[i] = 'v'
        pronunciation = ''.join(dissection)


    str_list = pronunciation.split(' ')
    final = ''

    for str in str_list:
        final += str.capitalize()
        final += ' '

    return final


print(pronunciate('E komo mai'))
print(pronunciate('hoaloha'))
print(pronunciate('humuhumunukunukuapua\'a'))
print(pronunciate('Mahalo wahine'))
print(pronunciate('maika\'i mahalo'))
print(pronunciate('iwa'))