1982 are held in spain this year. they will involve the top nations of the world in a tournament lasting over four weeks, held at fourteen different centers in spain. all of the first round games will be in the provincial towns with the semi-finals, and finals held in barcelona and madrid." notes for example, the !xoon pre-voiced ejective ⟨ˬɡ̥xʼ⟩ in bennett 2020, p. 102 the up-arrow for egressive airflow is no longer present in the 2016 extipa chart but is mentioned in the accompanying article. distinct from the mathematical superscript equals sign, u+207c ⟨⁼⟩ this diacritic potentially conflicts with the occasional ipa use of a double tilde for a high degree of nasalization, as in palantla chinantec /ẽ̃/. a double (stacked) nasal diacritic may have greater spacing than the single diacritic u+034c, depending on the font. a double nasal diacritic would occur on vowels, while a velopharyngeal diacritic typically occurs on consonants, though not always. for clarity, superscript ⟨◌𐞐⟩ may be used for the velopharyngeal. this diacritic potentially conflicts with the occasional ipa use of a double macron for a highly retracted sound, as in kwaza . a double (stacked) macron may have greater spacing than the single diacritic u+0347, depending on the font. normally in the ipa, a transcription with a coronal letter, such as , is assumed to be alveolar unless a diacritic is added to indicate otherwise (e.g. dental or post-alveolar). however, a speech pathologist may need to indicate whether the alveolar target is actually achieved, and so may overtly transcribe an alveolar nasal as . the latter could be specified by doubling the diacritic for extra laminal , . although not specified by the extipa, the offset symbols are generally taken to refer to the interlocutor's left and right, not the speaker's. used in the transcription of damin. unicode encodes a combining circle diacritic (u+20dd) that will work with any ipa letter, but as of 2020 it is not widely included in fonts. for example, ⟨ σ⃝ ⟩ combines u+20dd with σ to represent an unidentifiable syllable. because a formatting trick has been used here, the symbol cannot be copied and pasted from this page. in a supporting font, the combining circle u+20dd will accept the click wildcard letter ⟨ʞ⟩. the dorsal lateral fricatives will not display unless you have an supporting font installed, such as the free fonts gentium plus or andika.