5 Vowels
|
A, E, I, O, U
|
Democratic Republic of the Congo
|
A, E, I, O, U
|
Dominican Republic
|
A, E, I, O, U
|
Equatorial Guinea
|
A, E, I, O, U
|
Mozambique
|
|
4 Vowels
|
A, E, I, O
|
Bosnia and Herzegovina
|
A, I, O, U
|
Burkina Faso
|
A, E, I, U
|
Central African Republic
|
A, E, I, O
|
East Timor
|
A, E, O, U
|
Ecuador
|
A, E, I, O
|
Estonia
|
A, E, I, O
|
Ethiopia
|
A, E, I, O
|
Federated States of Micronesia
|
A, E, I, O
|
Georgia
|
A, E, I, U
|
Guinea
|
A, E, I, U
|
Guinea-Bissau
|
A, E, I, O
|
Indonesia
|
A, I, O, Y
|
Ivory Coast
|
A, E, I, O
|
Macedonia
|
A, E, I, U
|
Papua New Guinea
|
E, I, O, U
|
Republic of the Congo
|
A, E, I, O
|
Sao Tome and Principe
|
A, E, I, O
|
Sierra Leone
|
A, E, I, O
|
Singapore
|
A, E, I, O
|
Slovenia
|
A, I, O, U
|
South Africa
|
A, E, O, U
|
South Korea
|
A, E, I, U
|
Suriname
|
A, E, I, U
|
Turkmenistan
|
A, E, I, U
|
Ukraine
|
A, E, I, U
|
United Arab Emirates
|
E, I, O, U
|
United Kingdom
|
A, E, I, U
|
United States
|
A, E, I, U
|
Uzbekistan
|
|