Albanian (endonym: Shqip; Glotto: alba1268) is an Indo-European language which has been suggested to form an independent branch of the Indo-European family since the middle of the nineteenth century (Bopp 1855, Pedersen 1897, Çabej 1976). Though the origin of the language has been debated, the prevailing opinion in the literature is that it is a descendant of Illyrian (Hetzer 1995). Albanian is currently spoken by around 6–7 million people (Rusakov 2017: 552; Curtis 2018: 1800), the majority of whom live in Albania and Kosovo, with others in Italy, Greece, North Macedonia and Montenegro. Figure 1 shows a map of the main Albanian-speaking areas of Europe, with major linguistic subdivisions according to Gjinari (1988) and Elsie & Gross (2009) marked by different colours and shades.

Hefei Mandarin is a Chinese dialect spoken in Hefei, the capital city of Anhui Province, China, as illustrated in Figure 1. According to The Language Atlas of China (1987), Hefei Mandarin is a sub-branch of Jianghuai Mandarin, i.e. the varieties of Mandarin dialects distributed between the Yangtze River and the Huai River. While its syllable structure is relatively simple, Hefei Mandarin has a rich vowel inventory and various types of rimes, including three contrastive high back vowels /ɯ o ɤ/, non-nasalized vs. nasalized vowels as syllable rimes such as /i/ vs. /ĩ/, and three syllabic consonants [ɹ̩ ɹ̩ʷ ɻ̩] (Li 1936; Meng 1962, 1997; Li 1994, 1997; Wang 1996; Kong 2003, 2004, 2006; Kong & Zhang 2006; Kong, Wu & Li 2019).

Brazilian Veneto is a Romance language spoken by approximately 500,000 people, most of whom live in the southern Brazilian states of Rio Grande do Sul, Santa Catarina and Paraná (Margotti 2004, Pereira 2017). It is also spoken in the southeastern Brazilian states of São Paulo and Espírito Santo (see e.g. Loriato 2019). The language is often referred to by its speakers as Talian (/taˈljaŋ/), meaning ‘Italian’, given the geographical origin of the speakers who developed it, even though it is not a variety of Standard Italian. In this Illustration, I will refer to the language under examination as Talian, following many speakers’ naming preference.

San Sebastián del Monte Mixtec (SSM) (ISO:mks), also known as Tò’on Ndà’vi, is a language of the Mixtecan family, Otomanguean stock (Rensch 1976). The Mixtecan language family consists of Mixtec, Cuicatec and Trique, though Mixtec and Cuicatec are part of the same subgroup, also called Mixtecan (Josserand 1983: 99–101). SSM is part of the Mixteca Baja region of Oaxaca (Josserand 1983: 107). San Sebastián del Monte is a town in the Santo Domingo Tonalá municipality of Oaxaca State, Mexico, in the district of Huajuapan de León, 45 km southwest of Huajuapan de León (see Figure 1), with a population of approximately 2000 people (latitude: 17.677778, longitude: −98.021944).