All five vowel phonemes vary considerably phonetically. Sindhi has 46 consonant phonemes and 16 vowels. Latvian spelling has almost perfect correspondence between graphemes and phonemes. Standard Czech contains ten basic vowel phonemes, and three diphthongs. The standard language has seven monophthong vowel phonemes. Russian has pairs of palatalized and unpalatalized consonant phonemes. Hungarian has 14 vowel phonemes and 25 consonant phonemes. Slovene has 21 distinctive consonant phonemes. Most consonant phonemes can occur as geminates. Indonesian has four diphthong phonemes only in open syllables. Odia has 29 consonant phonemes, 2 semivowel phonemes and 6 vowel phonemes. Hawaiian has only eight consonant phonemes&colon; . Korean has eight vowel phonemes and a length distinction for each. Standard Chinese can be analyzed as having five vowel phonemes&colon; . A table containing the consonant phonemes is given below.